61956470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 118525680

約数和(自身を除く): 56569210

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 139, 145, 265, 278, 290, 530, 695, 841, 1390, 1537, 1682, 3074, 4031, 4205, 7367, 7685, 8062, 8410, 14734, 15370, 20155, 36835, 40310, 44573, 73670, 89146, 116899, 213643, 222865, 233798, 427286, 445730, 584495, 1068215, 1168990, 2136430, 6195647, 12391294, 30978235, 61956470]

約数ペア:

[(1, 61956470), (2, 30978235), (5, 12391294), (10, 6195647), (29, 2136430), (53, 1168990), (58, 1068215), (106, 584495), (139, 445730), (145, 427286), (265, 233798), (278, 222865), (290, 213643), (530, 116899), (695, 89146), (841, 73670), (1390, 44573), (1537, 40310), (1682, 36835), (3074, 20155), (4031, 15370), (4205, 14734), (7367, 8410), (7685, 8062)]