28522170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10267

約数の個数: 48

約数和(自身を含む): 76557312

約数和(自身を除く): 48035142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 10223, 20446, 30669, 51115, 61338, 92007, 102230, 153345, 184014, 306690, 316913, 460035, 633826, 920070, 950739, 1584565, 1901478, 2852217, 3169130, 4753695, 5704434, 9507390, 14261085, 28522170]

約数ペア:

[(1, 28522170), (2, 14261085), (3, 9507390), (5, 5704434), (6, 4753695), (9, 3169130), (10, 2852217), (15, 1901478), (18, 1584565), (30, 950739), (31, 920070), (45, 633826), (62, 460035), (90, 316913), (93, 306690), (155, 184014), (186, 153345), (279, 102230), (310, 92007), (465, 61338), (558, 51115), (930, 30669), (1395, 20446), (2790, 10223)]