141658860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337283}}^1$

素因数の和:337302

約数の個数: 48

約数和(自身を含む): 453309696

約数和(自身を除く): 311650836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 337283, 674566, 1011849, 1349132, 1686415, 2023698, 2360981, 3372830, 4047396, 4721962, 5059245, 6745660, 7082943, 9443924, 10118490, 11804905, 14165886, 20236980, 23609810, 28331772, 35414715, 47219620, 70829430, 141658860]

約数ペア:

[(1, 141658860), (2, 70829430), (3, 47219620), (4, 35414715), (5, 28331772), (6, 23609810), (7, 20236980), (10, 14165886), (12, 11804905), (14, 10118490), (15, 9443924), (20, 7082943), (21, 6745660), (28, 5059245), (30, 4721962), (35, 4047396), (42, 3372830), (60, 2360981), (70, 2023698), (84, 1686415), (105, 1349132), (140, 1011849), (210, 674566), (420, 337283)]