26240970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17851}}^1$

素因数の和:17875

約数の個数: 48

約数和(自身を含む): 73264608

約数和(自身を除く): 47023638

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, 17851, 35702, 53553, 89255, 107106, 124957, 178510, 249914, 267765, 374871, 535530, 624785, 749742, 874699, 1249570, 1749398, 1874355, 2624097, 3748710, 4373495, 5248194, 8746990, 13120485, 26240970]

約数ペア:

[(1, 26240970), (2, 13120485), (3, 8746990), (5, 5248194), (6, 4373495), (7, 3748710), (10, 2624097), (14, 1874355), (15, 1749398), (21, 1249570), (30, 874699), (35, 749742), (42, 624785), (49, 535530), (70, 374871), (98, 267765), (105, 249914), (147, 178510), (210, 124957), (245, 107106), (294, 89255), (490, 53553), (735, 35702), (1470, 17851)]