61381710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2330

約数の個数: 96

約数和(自身を含む): 179419968

約数和(自身を除く): 118038258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2281, 2691, 2990, 4485, 4562, 5382, 6843, 8970, 11405, 13455, 13686, 20529, 22810, 26910, 29653, 34215, 41058, 52463, 59306, 68430, 88959, 102645, 104926, 148265, 157389, 177918, 205290, 262315, 266877, 296530, 314778, 444795, 472167, 524630, 533754, 682019, 786945, 889590, 944334, 1334385, 1364038, 1573890, 2046057, 2360835, 2668770, 3410095, 4092114, 4721670, 6138171, 6820190, 10230285, 12276342, 20460570, 30690855, 61381710]

約数ペア:

[(1, 61381710), (2, 30690855), (3, 20460570), (5, 12276342), (6, 10230285), (9, 6820190), (10, 6138171), (13, 4721670), (15, 4092114), (18, 3410095), (23, 2668770), (26, 2360835), (30, 2046057), (39, 1573890), (45, 1364038), (46, 1334385), (65, 944334), (69, 889590), (78, 786945), (90, 682019), (115, 533754), (117, 524630), (130, 472167), (138, 444795), (195, 314778), (207, 296530), (230, 266877), (234, 262315), (299, 205290), (345, 177918), (390, 157389), (414, 148265), (585, 104926), (598, 102645), (690, 88959), (897, 68430), (1035, 59306), (1170, 52463), (1495, 41058), (1794, 34215), (2070, 29653), (2281, 26910), (2691, 22810), (2990, 20529), (4485, 13686), (4562, 13455), (5382, 11405), (6843, 8970)]