17527770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 50004864

約数和(自身を除く): 32477094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 211, 213, 234, 355, 390, 422, 426, 585, 633, 639, 710, 923, 1055, 1065, 1170, 1266, 1278, 1846, 1899, 2110, 2130, 2743, 2769, 3165, 3195, 3798, 4615, 5486, 5538, 6330, 6390, 8229, 8307, 9230, 9495, 13715, 13845, 14981, 16458, 16614, 18990, 24687, 27430, 27690, 29962, 41145, 41535, 44943, 49374, 74905, 82290, 83070, 89886, 123435, 134829, 149810, 194753, 224715, 246870, 269658, 389506, 449430, 584259, 674145, 973765, 1168518, 1348290, 1752777, 1947530, 2921295, 3505554, 5842590, 8763885, 17527770]

約数ペア:

[(1, 17527770), (2, 8763885), (3, 5842590), (5, 3505554), (6, 2921295), (9, 1947530), (10, 1752777), (13, 1348290), (15, 1168518), (18, 973765), (26, 674145), (30, 584259), (39, 449430), (45, 389506), (65, 269658), (71, 246870), (78, 224715), (90, 194753), (117, 149810), (130, 134829), (142, 123435), (195, 89886), (211, 83070), (213, 82290), (234, 74905), (355, 49374), (390, 44943), (422, 41535), (426, 41145), (585, 29962), (633, 27690), (639, 27430), (710, 24687), (923, 18990), (1055, 16614), (1065, 16458), (1170, 14981), (1266, 13845), (1278, 13715), (1846, 9495), (1899, 9230), (2110, 8307), (2130, 8229), (2743, 6390), (2769, 6330), (3165, 5538), (3195, 5486), (3798, 4615)]