129413370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7829}}^1$

素因数の和:7887

約数の個数: 64

約数和(自身を含む): 338256000

約数和(自身を除く): 208842630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 7829, 8265, 15658, 16530, 23487, 39145, 46974, 78290, 117435, 148751, 227041, 234870, 297502, 446253, 454082, 681123, 743755, 892506, 1135205, 1362246, 1487510, 2231265, 2270410, 3405615, 4313779, 4462530, 6811230, 8627558, 12941337, 21568895, 25882674, 43137790, 64706685, 129413370]

約数ペア:

[(1, 129413370), (2, 64706685), (3, 43137790), (5, 25882674), (6, 21568895), (10, 12941337), (15, 8627558), (19, 6811230), (29, 4462530), (30, 4313779), (38, 3405615), (57, 2270410), (58, 2231265), (87, 1487510), (95, 1362246), (114, 1135205), (145, 892506), (174, 743755), (190, 681123), (285, 454082), (290, 446253), (435, 297502), (551, 234870), (570, 227041), (870, 148751), (1102, 117435), (1653, 78290), (2755, 46974), (3306, 39145), (5510, 23487), (7829, 16530), (8265, 15658)]