30421752

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{18919}}^1$

素因数の和:18995

約数の個数: 32

約数和(自身を含む): 77193600

約数和(自身を除く): 46771848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 18919, 37838, 56757, 75676, 113514, 151352, 227028, 454056, 1267573, 2535146, 3802719, 5070292, 7605438, 10140584, 15210876, 30421752]

約数ペア:

[(1, 30421752), (2, 15210876), (3, 10140584), (4, 7605438), (6, 5070292), (8, 3802719), (12, 2535146), (24, 1267573), (67, 454056), (134, 227028), (201, 151352), (268, 113514), (402, 75676), (536, 56757), (804, 37838), (1608, 18919)]