310373730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149939}}^1$

素因数の和:149975

約数の個数: 48

約数和(自身を含む): 842063040

約数和(自身を除く): 531689310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 149939, 299878, 449817, 749695, 899634, 1349451, 1499390, 2249085, 2698902, 3448597, 4498170, 6747255, 6897194, 10345791, 13494510, 17242985, 20691582, 31037373, 34485970, 51728955, 62074746, 103457910, 155186865, 310373730]

約数ペア:

[(1, 310373730), (2, 155186865), (3, 103457910), (5, 62074746), (6, 51728955), (9, 34485970), (10, 31037373), (15, 20691582), (18, 17242985), (23, 13494510), (30, 10345791), (45, 6897194), (46, 6747255), (69, 4498170), (90, 3448597), (115, 2698902), (138, 2249085), (207, 1499390), (230, 1349451), (345, 899634), (414, 749695), (690, 449817), (1035, 299878), (2070, 149939)]