17907570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 50004864

約数和(自身を除く): 32097294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 211, 230, 246, 345, 369, 410, 414, 422, 615, 633, 690, 738, 943, 1035, 1055, 1230, 1266, 1845, 1886, 1899, 2070, 2110, 2829, 3165, 3690, 3798, 4715, 4853, 5658, 6330, 8487, 8651, 9430, 9495, 9706, 14145, 14559, 16974, 17302, 18990, 24265, 25953, 28290, 29118, 42435, 43255, 43677, 48530, 51906, 72795, 77859, 84870, 86510, 87354, 129765, 145590, 155718, 198973, 218385, 259530, 389295, 397946, 436770, 596919, 778590, 994865, 1193838, 1790757, 1989730, 2984595, 3581514, 5969190, 8953785, 17907570]

約数ペア:

[(1, 17907570), (2, 8953785), (3, 5969190), (5, 3581514), (6, 2984595), (9, 1989730), (10, 1790757), (15, 1193838), (18, 994865), (23, 778590), (30, 596919), (41, 436770), (45, 397946), (46, 389295), (69, 259530), (82, 218385), (90, 198973), (115, 155718), (123, 145590), (138, 129765), (205, 87354), (207, 86510), (211, 84870), (230, 77859), (246, 72795), (345, 51906), (369, 48530), (410, 43677), (414, 43255), (422, 42435), (615, 29118), (633, 28290), (690, 25953), (738, 24265), (943, 18990), (1035, 17302), (1055, 16974), (1230, 14559), (1266, 14145), (1845, 9706), (1886, 9495), (1899, 9430), (2070, 8651), (2110, 8487), (2829, 6330), (3165, 5658), (3690, 4853), (3798, 4715)]