802939060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 2203729920

約数和(自身を除く): 1400790860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 139, 140, 154, 155, 217, 220, 242, 278, 308, 310, 341, 385, 434, 484, 556, 605, 620, 682, 695, 770, 847, 868, 973, 1085, 1210, 1331, 1364, 1390, 1529, 1540, 1694, 1705, 1946, 2170, 2387, 2420, 2662, 2780, 3058, 3388, 3410, 3751, 3892, 4235, 4309, 4340, 4774, 4865, 5324, 6116, 6655, 6820, 7502, 7645, 8470, 8618, 9317, 9548, 9730, 10703, 11935, 13310, 15004, 15290, 16819, 16940, 17236, 18634, 18755, 19460, 21406, 21545, 23870, 26257, 26620, 30163, 30580, 33638, 37268, 37510, 41261, 42812, 43090, 46585, 47399, 47740, 52514, 53515, 60326, 67276, 75020, 82522, 84095, 86180, 93170, 94798, 105028, 107030, 117733, 120652, 131285, 150815, 165044, 168190, 185009, 186340, 189596, 206305, 214060, 235466, 236995, 262570, 288827, 301630, 331793, 336380, 370018, 412610, 470932, 473990, 521389, 525140, 577654, 588665, 603260, 663586, 740036, 825220, 925045, 947980, 1042778, 1155308, 1177330, 1295063, 1327172, 1444135, 1658965, 1850090, 2085556, 2354660, 2590126, 2606945, 2888270, 3317930, 3649723, 3700180, 5180252, 5213890, 5735279, 5776540, 6475315, 6635860, 7299446, 10427780, 11470558, 12950630, 14598892, 18248615, 22941116, 25901260, 28676395, 36497230, 40146953, 57352790, 72994460, 80293906, 114705580, 160587812, 200734765, 401469530, 802939060]

約数ペア:

[(1, 802939060), (2, 401469530), (4, 200734765), (5, 160587812), (7, 114705580), (10, 80293906), (11, 72994460), (14, 57352790), (20, 40146953), (22, 36497230), (28, 28676395), (31, 25901260), (35, 22941116), (44, 18248615), (55, 14598892), (62, 12950630), (70, 11470558), (77, 10427780), (110, 7299446), (121, 6635860), (124, 6475315), (139, 5776540), (140, 5735279), (154, 5213890), (155, 5180252), (217, 3700180), (220, 3649723), (242, 3317930), (278, 2888270), (308, 2606945), (310, 2590126), (341, 2354660), (385, 2085556), (434, 1850090), (484, 1658965), (556, 1444135), (605, 1327172), (620, 1295063), (682, 1177330), (695, 1155308), (770, 1042778), (847, 947980), (868, 925045), (973, 825220), (1085, 740036), (1210, 663586), (1331, 603260), (1364, 588665), (1390, 577654), (1529, 525140), (1540, 521389), (1694, 473990), (1705, 470932), (1946, 412610), (2170, 370018), (2387, 336380), (2420, 331793), (2662, 301630), (2780, 288827), (3058, 262570), (3388, 236995), (3410, 235466), (3751, 214060), (3892, 206305), (4235, 189596), (4309, 186340), (4340, 185009), (4774, 168190), (4865, 165044), (5324, 150815), (6116, 131285), (6655, 120652), (6820, 117733), (7502, 107030), (7645, 105028), (8470, 94798), (8618, 93170), (9317, 86180), (9548, 84095), (9730, 82522), (10703, 75020), (11935, 67276), (13310, 60326), (15004, 53515), (15290, 52514), (16819, 47740), (16940, 47399), (17236, 46585), (18634, 43090), (18755, 42812), (19460, 41261), (21406, 37510), (21545, 37268), (23870, 33638), (26257, 30580), (26620, 30163)]