378291201070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1482739}}^1$

素因数の和:1483600

約数の個数: 32

約数和(自身を含む): 703743989760

約数和(自身を除く): 325452788690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 823, 1646, 4115, 8230, 25513, 51026, 127565, 255130, 1482739, 2965478, 7413695, 14827390, 45964909, 91929818, 229824545, 459649090, 1220294197, 2440588394, 6101470985, 12202941970, 37829120107, 75658240214, 189145600535, 378291201070]

約数ペア:

[(1, 378291201070), (2, 189145600535), (5, 75658240214), (10, 37829120107), (31, 12202941970), (62, 6101470985), (155, 2440588394), (310, 1220294197), (823, 459649090), (1646, 229824545), (4115, 91929818), (8230, 45964909), (25513, 14827390), (51026, 7413695), (127565, 2965478), (255130, 1482739)]