7325070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11544690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 181, 190, 213, 285, 355, 362, 426, 543, 570, 710, 905, 1065, 1086, 1349, 1810, 2130, 2698, 2715, 3439, 4047, 5430, 6745, 6878, 8094, 10317, 12851, 13490, 17195, 20235, 20634, 25702, 34390, 38553, 40470, 51585, 64255, 77106, 103170, 128510, 192765, 244169, 385530, 488338, 732507, 1220845, 1465014, 2441690, 3662535, 7325070]

約数ペア:

[(1, 7325070), (2, 3662535), (3, 2441690), (5, 1465014), (6, 1220845), (10, 732507), (15, 488338), (19, 385530), (30, 244169), (38, 192765), (57, 128510), (71, 103170), (95, 77106), (114, 64255), (142, 51585), (181, 40470), (190, 38553), (213, 34390), (285, 25702), (355, 20634), (362, 20235), (426, 17195), (543, 13490), (570, 12851), (710, 10317), (905, 8094), (1065, 6878), (1086, 6745), (1349, 5430), (1810, 4047), (2130, 3439), (2698, 2715)]