17963010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 50615604

約数和(自身を除く): 32652594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1181, 1521, 1690, 2362, 2535, 3042, 3543, 5070, 5905, 7086, 7605, 10629, 11810, 15210, 15353, 17715, 21258, 30706, 35430, 46059, 53145, 76765, 92118, 106290, 138177, 153530, 199589, 230295, 276354, 399178, 460590, 598767, 690885, 997945, 1197534, 1381770, 1796301, 1995890, 2993835, 3592602, 5987670, 8981505, 17963010]

約数ペア:

[(1, 17963010), (2, 8981505), (3, 5987670), (5, 3592602), (6, 2993835), (9, 1995890), (10, 1796301), (13, 1381770), (15, 1197534), (18, 997945), (26, 690885), (30, 598767), (39, 460590), (45, 399178), (65, 276354), (78, 230295), (90, 199589), (117, 153530), (130, 138177), (169, 106290), (195, 92118), (234, 76765), (338, 53145), (390, 46059), (507, 35430), (585, 30706), (845, 21258), (1014, 17715), (1170, 15353), (1181, 15210), (1521, 11810), (1690, 10629), (2362, 7605), (2535, 7086), (3042, 5905), (3543, 5070)]