12058380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 37774464

約数和(自身を除く): 25716084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2161, 2790, 4322, 5580, 6483, 8644, 10805, 12966, 19449, 21610, 25932, 32415, 38898, 43220, 64830, 66991, 77796, 97245, 129660, 133982, 194490, 200973, 267964, 334955, 388980, 401946, 602919, 669910, 803892, 1004865, 1205838, 1339820, 2009730, 2411676, 3014595, 4019460, 6029190, 12058380]

約数ペア:

[(1, 12058380), (2, 6029190), (3, 4019460), (4, 3014595), (5, 2411676), (6, 2009730), (9, 1339820), (10, 1205838), (12, 1004865), (15, 803892), (18, 669910), (20, 602919), (30, 401946), (31, 388980), (36, 334955), (45, 267964), (60, 200973), (62, 194490), (90, 133982), (93, 129660), (124, 97245), (155, 77796), (180, 66991), (186, 64830), (279, 43220), (310, 38898), (372, 32415), (465, 25932), (558, 21610), (620, 19449), (930, 12966), (1116, 10805), (1395, 8644), (1860, 6483), (2161, 5580), (2790, 4322)]