12534540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 37933056

約数和(自身を除く): 25398516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 293, 310, 345, 372, 460, 465, 586, 620, 690, 713, 879, 930, 1172, 1380, 1426, 1465, 1758, 1860, 2139, 2852, 2930, 3516, 3565, 4278, 4395, 5860, 6739, 7130, 8556, 8790, 9083, 10695, 13478, 14260, 17580, 18166, 20217, 21390, 26956, 27249, 33695, 36332, 40434, 42780, 45415, 54498, 67390, 80868, 90830, 101085, 108996, 134780, 136245, 181660, 202170, 208909, 272490, 404340, 417818, 544980, 626727, 835636, 1044545, 1253454, 2089090, 2506908, 3133635, 4178180, 6267270, 12534540]

約数ペア:

[(1, 12534540), (2, 6267270), (3, 4178180), (4, 3133635), (5, 2506908), (6, 2089090), (10, 1253454), (12, 1044545), (15, 835636), (20, 626727), (23, 544980), (30, 417818), (31, 404340), (46, 272490), (60, 208909), (62, 202170), (69, 181660), (92, 136245), (93, 134780), (115, 108996), (124, 101085), (138, 90830), (155, 80868), (186, 67390), (230, 54498), (276, 45415), (293, 42780), (310, 40434), (345, 36332), (372, 33695), (460, 27249), (465, 26956), (586, 21390), (620, 20217), (690, 18166), (713, 17580), (879, 14260), (930, 13478), (1172, 10695), (1380, 9083), (1426, 8790), (1465, 8556), (1758, 7130), (1860, 6739), (2139, 5860), (2852, 4395), (2930, 4278), (3516, 3565)]