40378170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4155

約数の個数: 64

約数和(自身を含む): 113135616

約数和(自身を除く): 72757446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4091, 4935, 8182, 9870, 12273, 20455, 24546, 28637, 40910, 57274, 61365, 85911, 122730, 143185, 171822, 192277, 286370, 384554, 429555, 576831, 859110, 961385, 1153662, 1345939, 1922770, 2691878, 2884155, 4037817, 5768310, 6729695, 8075634, 13459390, 20189085, 40378170]

約数ペア:

[(1, 40378170), (2, 20189085), (3, 13459390), (5, 8075634), (6, 6729695), (7, 5768310), (10, 4037817), (14, 2884155), (15, 2691878), (21, 1922770), (30, 1345939), (35, 1153662), (42, 961385), (47, 859110), (70, 576831), (94, 429555), (105, 384554), (141, 286370), (210, 192277), (235, 171822), (282, 143185), (329, 122730), (470, 85911), (658, 61365), (705, 57274), (987, 40910), (1410, 28637), (1645, 24546), (1974, 20455), (3290, 12273), (4091, 9870), (4935, 8182)]