71064090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25471}}^1$

素因数の和:25515

約数の個数: 48

約数和(自身を含む): 190734336

約数和(自身を除く): 119670246

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, 25471, 50942, 76413, 127355, 152826, 229239, 254710, 382065, 458478, 764130, 789601, 1146195, 1579202, 2292390, 2368803, 3948005, 4737606, 7106409, 7896010, 11844015, 14212818, 23688030, 35532045, 71064090]

約数ペア:

[(1, 71064090), (2, 35532045), (3, 23688030), (5, 14212818), (6, 11844015), (9, 7896010), (10, 7106409), (15, 4737606), (18, 3948005), (30, 2368803), (31, 2292390), (45, 1579202), (62, 1146195), (90, 789601), (93, 764130), (155, 458478), (186, 382065), (279, 254710), (310, 229239), (465, 152826), (558, 127355), (930, 76413), (1395, 50942), (2790, 25471)]