318965730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32917}}^1$

素因数の和:32963

約数の個数: 64

約数和(自身を含む): 853234560

約数和(自身を除く): 534268830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 32917, 65834, 98751, 164585, 197502, 329170, 493755, 559589, 625423, 987510, 1119178, 1250846, 1678767, 1876269, 2797945, 3127115, 3357534, 3752538, 5595890, 6254230, 8393835, 9381345, 10632191, 16787670, 18762690, 21264382, 31896573, 53160955, 63793146, 106321910, 159482865, 318965730]

約数ペア:

[(1, 318965730), (2, 159482865), (3, 106321910), (5, 63793146), (6, 53160955), (10, 31896573), (15, 21264382), (17, 18762690), (19, 16787670), (30, 10632191), (34, 9381345), (38, 8393835), (51, 6254230), (57, 5595890), (85, 3752538), (95, 3357534), (102, 3127115), (114, 2797945), (170, 1876269), (190, 1678767), (255, 1250846), (285, 1119178), (323, 987510), (510, 625423), (570, 559589), (646, 493755), (969, 329170), (1615, 197502), (1938, 164585), (3230, 98751), (4845, 65834), (9690, 32917)]