3531990

素因数分解:

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

素因数の和:178

約数の個数: 96

約数和(自身を含む): 10725120

約数和(自身を除く): 7193130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 139, 154, 165, 210, 231, 242, 278, 330, 363, 385, 417, 462, 605, 695, 726, 770, 834, 847, 973, 1155, 1210, 1390, 1529, 1694, 1815, 1946, 2085, 2310, 2541, 2919, 3058, 3630, 4170, 4235, 4587, 4865, 5082, 5838, 7645, 8470, 9174, 9730, 10703, 12705, 14595, 15290, 16819, 21406, 22935, 25410, 29190, 32109, 33638, 45870, 50457, 53515, 64218, 84095, 100914, 107030, 117733, 160545, 168190, 235466, 252285, 321090, 353199, 504570, 588665, 706398, 1177330, 1765995, 3531990]

約数ペア:

[(1, 3531990), (2, 1765995), (3, 1177330), (5, 706398), (6, 588665), (7, 504570), (10, 353199), (11, 321090), (14, 252285), (15, 235466), (21, 168190), (22, 160545), (30, 117733), (33, 107030), (35, 100914), (42, 84095), (55, 64218), (66, 53515), (70, 50457), (77, 45870), (105, 33638), (110, 32109), (121, 29190), (139, 25410), (154, 22935), (165, 21406), (210, 16819), (231, 15290), (242, 14595), (278, 12705), (330, 10703), (363, 9730), (385, 9174), (417, 8470), (462, 7645), (605, 5838), (695, 5082), (726, 4865), (770, 4587), (834, 4235), (847, 4170), (973, 3630), (1155, 3058), (1210, 2919), (1390, 2541), (1529, 2310), (1694, 2085), (1815, 1946)]