2011284210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{396703}}^1$

素因数の和:396739

約数の個数: 48

約数和(自身を含む): 5226971904

約数和(自身を除く): 3215687694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 396703, 793406, 1190109, 1983515, 2380218, 3967030, 5157139, 5950545, 10314278, 11901090, 15471417, 25785695, 30942834, 51571390, 67042807, 77357085, 134085614, 154714170, 201128421, 335214035, 402256842, 670428070, 1005642105, 2011284210]

約数ペア:

[(1, 2011284210), (2, 1005642105), (3, 670428070), (5, 402256842), (6, 335214035), (10, 201128421), (13, 154714170), (15, 134085614), (26, 77357085), (30, 67042807), (39, 51571390), (65, 30942834), (78, 25785695), (130, 15471417), (169, 11901090), (195, 10314278), (338, 5950545), (390, 5157139), (507, 3967030), (845, 2380218), (1014, 1983515), (1690, 1190109), (2535, 793406), (5070, 396703)]