19744057830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{31667}}^1$

素因数の和:34653

約数の個数: 64

約数和(自身を含む): 54175080960

約数和(自身を除く): 34431023130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2969, 5938, 8907, 14845, 17814, 20783, 29690, 31667, 41566, 44535, 62349, 63334, 89070, 95001, 103915, 124698, 158335, 190002, 207830, 221669, 311745, 316670, 443338, 475005, 623490, 665007, 950010, 1108345, 1330014, 2216690, 3325035, 6650070, 94019323, 188038646, 282057969, 470096615, 564115938, 658135261, 940193230, 1316270522, 1410289845, 1974405783, 2820579690, 3290676305, 3948811566, 6581352610, 9872028915, 19744057830]

約数ペア:

[(1, 19744057830), (2, 9872028915), (3, 6581352610), (5, 3948811566), (6, 3290676305), (7, 2820579690), (10, 1974405783), (14, 1410289845), (15, 1316270522), (21, 940193230), (30, 658135261), (35, 564115938), (42, 470096615), (70, 282057969), (105, 188038646), (210, 94019323), (2969, 6650070), (5938, 3325035), (8907, 2216690), (14845, 1330014), (17814, 1108345), (20783, 950010), (29690, 665007), (31667, 623490), (41566, 475005), (44535, 443338), (62349, 316670), (63334, 311745), (89070, 221669), (95001, 207830), (103915, 190002), (124698, 158335)]