12220130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 25498368

約数和(自身を除く): 13278238

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 67, 115, 122, 130, 134, 230, 299, 305, 335, 598, 610, 670, 793, 871, 1403, 1495, 1541, 1586, 1742, 2806, 2990, 3082, 3965, 4087, 4355, 7015, 7705, 7930, 8174, 8710, 14030, 15410, 18239, 20033, 20435, 36478, 40066, 40870, 53131, 91195, 94001, 100165, 106262, 182390, 188002, 200330, 265655, 470005, 531310, 940010, 1222013, 2444026, 6110065, 12220130]

約数ペア:

[(1, 12220130), (2, 6110065), (5, 2444026), (10, 1222013), (13, 940010), (23, 531310), (26, 470005), (46, 265655), (61, 200330), (65, 188002), (67, 182390), (115, 106262), (122, 100165), (130, 94001), (134, 91195), (230, 53131), (299, 40870), (305, 40066), (335, 36478), (598, 20435), (610, 20033), (670, 18239), (793, 15410), (871, 14030), (1403, 8710), (1495, 8174), (1541, 7930), (1586, 7705), (1742, 7015), (2806, 4355), (2990, 4087), (3082, 3965)]