31629180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 102332160

約数和(自身を除く): 70702980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 2819, 3740, 5610, 5638, 8457, 11220, 11276, 14095, 16914, 28190, 31009, 33828, 42285, 47923, 56380, 62018, 84570, 93027, 95846, 124036, 143769, 155045, 169140, 186054, 191692, 239615, 287538, 310090, 372108, 465135, 479230, 527153, 575076, 620180, 718845, 930270, 958460, 1054306, 1437690, 1581459, 1860540, 2108612, 2635765, 2875380, 3162918, 5271530, 6325836, 7907295, 10543060, 15814590, 31629180]

約数ペア:

[(1, 31629180), (2, 15814590), (3, 10543060), (4, 7907295), (5, 6325836), (6, 5271530), (10, 3162918), (11, 2875380), (12, 2635765), (15, 2108612), (17, 1860540), (20, 1581459), (22, 1437690), (30, 1054306), (33, 958460), (34, 930270), (44, 718845), (51, 620180), (55, 575076), (60, 527153), (66, 479230), (68, 465135), (85, 372108), (102, 310090), (110, 287538), (132, 239615), (165, 191692), (170, 186054), (187, 169140), (204, 155045), (220, 143769), (255, 124036), (330, 95846), (340, 93027), (374, 84570), (510, 62018), (561, 56380), (660, 47923), (748, 42285), (935, 33828), (1020, 31009), (1122, 28190), (1870, 16914), (2244, 14095), (2805, 11276), (2819, 11220), (3740, 8457), (5610, 5638)]