86042580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110311}}^1$

素因数の和:110336

約数の個数: 48

約数和(自身を含む): 259453824

約数和(自身を除く): 173411244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 110311, 220622, 330933, 441244, 551555, 661866, 1103110, 1323732, 1434043, 1654665, 2206220, 2868086, 3309330, 4302129, 5736172, 6618660, 7170215, 8604258, 14340430, 17208516, 21510645, 28680860, 43021290, 86042580]

約数ペア:

[(1, 86042580), (2, 43021290), (3, 28680860), (4, 21510645), (5, 17208516), (6, 14340430), (10, 8604258), (12, 7170215), (13, 6618660), (15, 5736172), (20, 4302129), (26, 3309330), (30, 2868086), (39, 2206220), (52, 1654665), (60, 1434043), (65, 1323732), (78, 1103110), (130, 661866), (156, 551555), (195, 441244), (260, 330933), (390, 220622), (780, 110311)]