87121470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4137

約数の個数: 64

約数和(自身を含む): 225275904

約数和(自身を除く): 138154434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4073, 4278, 7130, 8146, 10695, 12219, 20365, 21390, 24438, 40730, 61095, 93679, 122190, 126263, 187358, 252526, 281037, 378789, 468395, 562074, 631315, 757578, 936790, 1262630, 1405185, 1893945, 2810370, 2904049, 3787890, 5808098, 8712147, 14520245, 17424294, 29040490, 43560735, 87121470]

約数ペア:

[(1, 87121470), (2, 43560735), (3, 29040490), (5, 17424294), (6, 14520245), (10, 8712147), (15, 5808098), (23, 3787890), (30, 2904049), (31, 2810370), (46, 1893945), (62, 1405185), (69, 1262630), (93, 936790), (115, 757578), (138, 631315), (155, 562074), (186, 468395), (230, 378789), (310, 281037), (345, 252526), (465, 187358), (690, 126263), (713, 122190), (930, 93679), (1426, 61095), (2139, 40730), (3565, 24438), (4073, 21390), (4278, 20365), (7130, 12219), (8146, 10695)]