249630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 614304

約数和(自身を除く): 364674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 157, 159, 265, 314, 318, 471, 530, 785, 795, 942, 1570, 1590, 2355, 4710, 8321, 16642, 24963, 41605, 49926, 83210, 124815, 249630]

約数ペア:

[(1, 249630), (2, 124815), (3, 83210), (5, 49926), (6, 41605), (10, 24963), (15, 16642), (30, 8321), (53, 4710), (106, 2355), (157, 1590), (159, 1570), (265, 942), (314, 795), (318, 785), (471, 530)]