79205070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53881}}^1$

素因数の和:53905

約数の個数: 48

約数和(自身を含む): 221131728

約数和(自身を除く): 141926658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 53881, 107762, 161643, 269405, 323286, 377167, 538810, 754334, 808215, 1131501, 1616430, 1885835, 2263002, 2640169, 3771670, 5280338, 5657505, 7920507, 11315010, 13200845, 15841014, 26401690, 39602535, 79205070]

約数ペア:

[(1, 79205070), (2, 39602535), (3, 26401690), (5, 15841014), (6, 13200845), (7, 11315010), (10, 7920507), (14, 5657505), (15, 5280338), (21, 3771670), (30, 2640169), (35, 2263002), (42, 1885835), (49, 1616430), (70, 1131501), (98, 808215), (105, 754334), (147, 538810), (210, 377167), (245, 323286), (294, 269405), (490, 161643), (735, 107762), (1470, 53881)]