902614020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17761}}^1$

素因数の和:17802

約数の個数: 144

約数和(自身を含む): 3174993024

約数和(自身を除く): 2272379004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 17761, 25410, 35522, 50820, 53283, 71044, 88805, 106566, 124327, 177610, 195371, 213132, 248654, 266415, 355220, 372981, 390742, 497308, 532830, 586113, 621635, 745962, 781484, 976855, 1065660, 1172226, 1243270, 1367597, 1491924, 1864905, 1953710, 2149081, 2344452, 2486540, 2735194, 2930565, 3729810, 3907420, 4102791, 4298162, 5470388, 5861130, 6447243, 6837985, 7459620, 8205582, 8596324, 10745405, 11722260, 12894486, 13675970, 15043567, 16411164, 20513955, 21490810, 25788972, 27351940, 30087134, 32236215, 41027910, 42981620, 45130701, 60174268, 64472430, 75217835, 82055820, 90261402, 128944860, 150435670, 180522804, 225653505, 300871340, 451307010, 902614020]

約数ペア:

[(1, 902614020), (2, 451307010), (3, 300871340), (4, 225653505), (5, 180522804), (6, 150435670), (7, 128944860), (10, 90261402), (11, 82055820), (12, 75217835), (14, 64472430), (15, 60174268), (20, 45130701), (21, 42981620), (22, 41027910), (28, 32236215), (30, 30087134), (33, 27351940), (35, 25788972), (42, 21490810), (44, 20513955), (55, 16411164), (60, 15043567), (66, 13675970), (70, 12894486), (77, 11722260), (84, 10745405), (105, 8596324), (110, 8205582), (121, 7459620), (132, 6837985), (140, 6447243), (154, 5861130), (165, 5470388), (210, 4298162), (220, 4102791), (231, 3907420), (242, 3729810), (308, 2930565), (330, 2735194), (363, 2486540), (385, 2344452), (420, 2149081), (462, 1953710), (484, 1864905), (605, 1491924), (660, 1367597), (726, 1243270), (770, 1172226), (847, 1065660), (924, 976855), (1155, 781484), (1210, 745962), (1452, 621635), (1540, 586113), (1694, 532830), (1815, 497308), (2310, 390742), (2420, 372981), (2541, 355220), (3388, 266415), (3630, 248654), (4235, 213132), (4620, 195371), (5082, 177610), (7260, 124327), (8470, 106566), (10164, 88805), (12705, 71044), (16940, 53283), (17761, 50820), (25410, 35522)]