31330260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4494

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 73663020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4463, 7020, 8926, 13389, 17852, 22315, 26778, 40167, 44630, 53556, 58019, 66945, 80334, 89260, 116038, 120501, 133890, 160668, 174057, 200835, 232076, 241002, 267780, 290095, 348114, 401670, 482004, 522171, 580190, 602505, 696228, 803340, 870285, 1044342, 1160380, 1205010, 1566513, 1740570, 2088684, 2410020, 2610855, 3133026, 3481140, 5221710, 6266052, 7832565, 10443420, 15665130, 31330260]

約数ペア:

[(1, 31330260), (2, 15665130), (3, 10443420), (4, 7832565), (5, 6266052), (6, 5221710), (9, 3481140), (10, 3133026), (12, 2610855), (13, 2410020), (15, 2088684), (18, 1740570), (20, 1566513), (26, 1205010), (27, 1160380), (30, 1044342), (36, 870285), (39, 803340), (45, 696228), (52, 602505), (54, 580190), (60, 522171), (65, 482004), (78, 401670), (90, 348114), (108, 290095), (117, 267780), (130, 241002), (135, 232076), (156, 200835), (180, 174057), (195, 160668), (234, 133890), (260, 120501), (270, 116038), (351, 89260), (390, 80334), (468, 66945), (540, 58019), (585, 53556), (702, 44630), (780, 40167), (1170, 26778), (1404, 22315), (1755, 17852), (2340, 13389), (3510, 8926), (4463, 7020)]