4174170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 13547520

約数和(自身を除く): 9373350

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 139, 143, 154, 165, 182, 195, 210, 231, 273, 278, 286, 330, 385, 390, 417, 429, 455, 462, 546, 695, 715, 770, 834, 858, 910, 973, 1001, 1155, 1365, 1390, 1430, 1529, 1807, 1946, 2002, 2085, 2145, 2310, 2730, 2919, 3003, 3058, 3614, 4170, 4290, 4587, 4865, 5005, 5421, 5838, 6006, 7645, 9035, 9174, 9730, 10010, 10703, 10842, 12649, 14595, 15015, 15290, 18070, 19877, 21406, 22935, 25298, 27105, 29190, 30030, 32109, 37947, 39754, 45870, 53515, 54210, 59631, 63245, 64218, 75894, 99385, 107030, 119262, 126490, 139139, 160545, 189735, 198770, 278278, 298155, 321090, 379470, 417417, 596310, 695695, 834834, 1391390, 2087085, 4174170]

約数ペア:

[(1, 4174170), (2, 2087085), (3, 1391390), (5, 834834), (6, 695695), (7, 596310), (10, 417417), (11, 379470), (13, 321090), (14, 298155), (15, 278278), (21, 198770), (22, 189735), (26, 160545), (30, 139139), (33, 126490), (35, 119262), (39, 107030), (42, 99385), (55, 75894), (65, 64218), (66, 63245), (70, 59631), (77, 54210), (78, 53515), (91, 45870), (105, 39754), (110, 37947), (130, 32109), (139, 30030), (143, 29190), (154, 27105), (165, 25298), (182, 22935), (195, 21406), (210, 19877), (231, 18070), (273, 15290), (278, 15015), (286, 14595), (330, 12649), (385, 10842), (390, 10703), (417, 10010), (429, 9730), (455, 9174), (462, 9035), (546, 7645), (695, 6006), (715, 5838), (770, 5421), (834, 5005), (858, 4865), (910, 4587), (973, 4290), (1001, 4170), (1155, 3614), (1365, 3058), (1390, 3003), (1430, 2919), (1529, 2730), (1807, 2310), (1946, 2145), (2002, 2085)]