29888030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 26513890

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 1439, 2077, 2878, 4154, 7195, 10385, 14390, 20770, 44609, 89218, 96413, 192826, 223045, 446090, 482065, 964130, 2988803, 5977606, 14944015, 29888030]

約数ペア:

[(1, 29888030), (2, 14944015), (5, 5977606), (10, 2988803), (31, 964130), (62, 482065), (67, 446090), (134, 223045), (155, 192826), (310, 96413), (335, 89218), (670, 44609), (1439, 20770), (2077, 14390), (2878, 10385), (4154, 7195)]