12346620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 28295940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1439, 1716, 2145, 2860, 2878, 4290, 4317, 5756, 7195, 8580, 8634, 14390, 15829, 17268, 18707, 21585, 28780, 31658, 37414, 43170, 47487, 56121, 63316, 74828, 79145, 86340, 93535, 94974, 112242, 158290, 187070, 189948, 205777, 224484, 237435, 280605, 316580, 374140, 411554, 474870, 561210, 617331, 823108, 949740, 1028885, 1122420, 1234662, 2057770, 2469324, 3086655, 4115540, 6173310, 12346620]

約数ペア:

[(1, 12346620), (2, 6173310), (3, 4115540), (4, 3086655), (5, 2469324), (6, 2057770), (10, 1234662), (11, 1122420), (12, 1028885), (13, 949740), (15, 823108), (20, 617331), (22, 561210), (26, 474870), (30, 411554), (33, 374140), (39, 316580), (44, 280605), (52, 237435), (55, 224484), (60, 205777), (65, 189948), (66, 187070), (78, 158290), (110, 112242), (130, 94974), (132, 93535), (143, 86340), (156, 79145), (165, 74828), (195, 63316), (220, 56121), (260, 47487), (286, 43170), (330, 37414), (390, 31658), (429, 28780), (572, 21585), (660, 18707), (715, 17268), (780, 15829), (858, 14390), (1430, 8634), (1439, 8580), (1716, 7195), (2145, 5756), (2860, 4317), (2878, 4290)]