42398930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1297}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 87474816

約数和(自身を除く): 45075886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 1297, 2335, 2594, 3269, 4670, 6485, 6538, 9079, 12970, 16345, 18158, 32690, 45395, 90790, 605699, 1211398, 3028495, 4239893, 6056990, 8479786, 21199465, 42398930]

約数ペア:

[(1, 42398930), (2, 21199465), (5, 8479786), (7, 6056990), (10, 4239893), (14, 3028495), (35, 1211398), (70, 605699), (467, 90790), (934, 45395), (1297, 32690), (2335, 18158), (2594, 16345), (3269, 12970), (4670, 9079), (6485, 6538)]