68453230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 58451090

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 1439, 2878, 4757, 7195, 9514, 14390, 23785, 47570, 96413, 102169, 192826, 204338, 482065, 510845, 964130, 1021690, 6845323, 13690646, 34226615, 68453230]

約数ペア:

[(1, 68453230), (2, 34226615), (5, 13690646), (10, 6845323), (67, 1021690), (71, 964130), (134, 510845), (142, 482065), (335, 204338), (355, 192826), (670, 102169), (710, 96413), (1439, 47570), (2878, 23785), (4757, 14390), (7195, 9514)]