172358970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{117251}}^1$

素因数の和:117275

約数の個数: 48

約数和(自身を含む): 481202208

約数和(自身を除く): 308843238

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, 117251, 234502, 351753, 586255, 703506, 820757, 1172510, 1641514, 1758765, 2462271, 3517530, 4103785, 4924542, 5745299, 8207570, 11490598, 12311355, 17235897, 24622710, 28726495, 34471794, 57452990, 86179485, 172358970]

約数ペア:

[(1, 172358970), (2, 86179485), (3, 57452990), (5, 34471794), (6, 28726495), (7, 24622710), (10, 17235897), (14, 12311355), (15, 11490598), (21, 8207570), (30, 5745299), (35, 4924542), (42, 4103785), (49, 3517530), (70, 2462271), (98, 1758765), (105, 1641514), (147, 1172510), (210, 820757), (245, 703506), (294, 586255), (490, 351753), (735, 234502), (1470, 117251)]