29987670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13693}}^1$

素因数の和:13776

約数の個数: 32

約数和(自身を含む): 72961632

約数和(自身を除く): 42973962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13693, 27386, 41079, 68465, 82158, 136930, 205395, 410790, 999589, 1999178, 2998767, 4997945, 5997534, 9995890, 14993835, 29987670]

約数ペア:

[(1, 29987670), (2, 14993835), (3, 9995890), (5, 5997534), (6, 4997945), (10, 2998767), (15, 1999178), (30, 999589), (73, 410790), (146, 205395), (219, 136930), (365, 82158), (438, 68465), (730, 41079), (1095, 27386), (2190, 13693)]