15694722420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1547803}}^1$

素因数の和:1547841

約数の個数: 72

約数和(自身を含む): 47585686176

約数和(自身を除く): 31890963756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 1547803, 3095606, 4643409, 6191212, 7739015, 9286818, 15478030, 18573636, 20121439, 23217045, 30956060, 40242878, 46434090, 60364317, 80485756, 92868180, 100607195, 120728634, 201214390, 241457268, 261578707, 301821585, 402428780, 523157414, 603643170, 784736121, 1046314828, 1207286340, 1307893535, 1569472242, 2615787070, 3138944484, 3923680605, 5231574140, 7847361210, 15694722420]

約数ペア:

[(1, 15694722420), (2, 7847361210), (3, 5231574140), (4, 3923680605), (5, 3138944484), (6, 2615787070), (10, 1569472242), (12, 1307893535), (13, 1207286340), (15, 1046314828), (20, 784736121), (26, 603643170), (30, 523157414), (39, 402428780), (52, 301821585), (60, 261578707), (65, 241457268), (78, 201214390), (130, 120728634), (156, 100607195), (169, 92868180), (195, 80485756), (260, 60364317), (338, 46434090), (390, 40242878), (507, 30956060), (676, 23217045), (780, 20121439), (845, 18573636), (1014, 15478030), (1690, 9286818), (2028, 7739015), (2535, 6191212), (3380, 4643409), (5070, 3095606), (10140, 1547803)]