9931770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 25994592

約数和(自身を除く): 16062822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 523, 633, 1046, 1055, 1266, 1569, 1899, 2110, 2615, 3138, 3165, 3798, 4707, 5230, 6330, 7845, 9414, 9495, 15690, 18990, 23535, 47070, 110353, 220706, 331059, 551765, 662118, 993177, 1103530, 1655295, 1986354, 3310590, 4965885, 9931770]

約数ペア:

[(1, 9931770), (2, 4965885), (3, 3310590), (5, 1986354), (6, 1655295), (9, 1103530), (10, 993177), (15, 662118), (18, 551765), (30, 331059), (45, 220706), (90, 110353), (211, 47070), (422, 23535), (523, 18990), (633, 15690), (1046, 9495), (1055, 9414), (1266, 7845), (1569, 6330), (1899, 5230), (2110, 4707), (2615, 3798), (3138, 3165)]