10215030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{6949}}^1$

素因数の和:6973

約数の個数: 48

約数和(自身を含む): 28522800

約数和(自身を除く): 18307770

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, 6949, 13898, 20847, 34745, 41694, 48643, 69490, 97286, 104235, 145929, 208470, 243215, 291858, 340501, 486430, 681002, 729645, 1021503, 1459290, 1702505, 2043006, 3405010, 5107515, 10215030]

約数ペア:

[(1, 10215030), (2, 5107515), (3, 3405010), (5, 2043006), (6, 1702505), (7, 1459290), (10, 1021503), (14, 729645), (15, 681002), (21, 486430), (30, 340501), (35, 291858), (42, 243215), (49, 208470), (70, 145929), (98, 104235), (105, 97286), (147, 69490), (210, 48643), (245, 41694), (294, 34745), (490, 20847), (735, 13898), (1470, 6949)]