12963180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 26227860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 179, 204, 213, 255, 284, 340, 355, 358, 426, 510, 537, 710, 716, 852, 895, 1020, 1065, 1074, 1207, 1420, 1790, 2130, 2148, 2414, 2685, 3043, 3580, 3621, 4260, 4828, 5370, 6035, 6086, 7242, 9129, 10740, 12070, 12172, 12709, 14484, 15215, 18105, 18258, 24140, 25418, 30430, 36210, 36516, 38127, 45645, 50836, 60860, 63545, 72420, 76254, 91290, 127090, 152508, 182580, 190635, 216053, 254180, 381270, 432106, 648159, 762540, 864212, 1080265, 1296318, 2160530, 2592636, 3240795, 4321060, 6481590, 12963180]

約数ペア:

[(1, 12963180), (2, 6481590), (3, 4321060), (4, 3240795), (5, 2592636), (6, 2160530), (10, 1296318), (12, 1080265), (15, 864212), (17, 762540), (20, 648159), (30, 432106), (34, 381270), (51, 254180), (60, 216053), (68, 190635), (71, 182580), (85, 152508), (102, 127090), (142, 91290), (170, 76254), (179, 72420), (204, 63545), (213, 60860), (255, 50836), (284, 45645), (340, 38127), (355, 36516), (358, 36210), (426, 30430), (510, 25418), (537, 24140), (710, 18258), (716, 18105), (852, 15215), (895, 14484), (1020, 12709), (1065, 12172), (1074, 12070), (1207, 10740), (1420, 9129), (1790, 7242), (2130, 6086), (2148, 6035), (2414, 5370), (2685, 4828), (3043, 4260), (3580, 3621)]