243016890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{24473}}^1$

素因数の和:24814

約数の個数: 32

約数和(自身を含む): 585026496

約数和(自身を除く): 342009606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 24473, 48946, 73419, 122365, 146838, 244730, 367095, 734190, 8100563, 16201126, 24301689, 40502815, 48603378, 81005630, 121508445, 243016890]

約数ペア:

[(1, 243016890), (2, 121508445), (3, 81005630), (5, 48603378), (6, 40502815), (10, 24301689), (15, 16201126), (30, 8100563), (331, 734190), (662, 367095), (993, 244730), (1655, 146838), (1986, 122365), (3310, 73419), (4965, 48946), (9930, 24473)]