718230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 1749600

約数和(自身を除く): 1031370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 445, 534, 538, 807, 890, 1335, 1345, 1614, 2670, 2690, 4035, 8070, 23941, 47882, 71823, 119705, 143646, 239410, 359115, 718230]

約数ペア:

[(1, 718230), (2, 359115), (3, 239410), (5, 143646), (6, 119705), (10, 71823), (15, 47882), (30, 23941), (89, 8070), (178, 4035), (267, 2690), (269, 2670), (445, 1614), (534, 1345), (538, 1335), (807, 890)]