30896710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 60181632

約数和(自身を除く): 29284922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 877, 1355, 1754, 2710, 3523, 4385, 7046, 8770, 11401, 17615, 22802, 35230, 57005, 114010, 237667, 475334, 1188335, 2376670, 3089671, 6179342, 15448355, 30896710]

約数ペア:

[(1, 30896710), (2, 15448355), (5, 6179342), (10, 3089671), (13, 2376670), (26, 1188335), (65, 475334), (130, 237667), (271, 114010), (542, 57005), (877, 35230), (1355, 22802), (1754, 17615), (2710, 11401), (3523, 8770), (4385, 7046)]