238508970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{162251}}^1$

素因数の和:162275

約数の個数: 48

約数和(自身を含む): 665882208

約数和(自身を除く): 427373238

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, 162251, 324502, 486753, 811255, 973506, 1135757, 1622510, 2271514, 2433765, 3407271, 4867530, 5678785, 6814542, 7950299, 11357570, 15900598, 17036355, 23850897, 34072710, 39751495, 47701794, 79502990, 119254485, 238508970]

約数ペア:

[(1, 238508970), (2, 119254485), (3, 79502990), (5, 47701794), (6, 39751495), (7, 34072710), (10, 23850897), (14, 17036355), (15, 15900598), (21, 11357570), (30, 7950299), (35, 6814542), (42, 5678785), (49, 4867530), (70, 3407271), (98, 2433765), (105, 2271514), (147, 1622510), (210, 1135757), (245, 973506), (294, 811255), (490, 486753), (735, 324502), (1470, 162251)]