130790238

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 266378112

約数和(自身を除く): 135587874

約数列:

[1, 2, 3, 6, 83, 166, 181, 249, 362, 498, 543, 1086, 1451, 2902, 4353, 8706, 15023, 30046, 45069, 90138, 120433, 240866, 262631, 361299, 525262, 722598, 787893, 1575786, 21798373, 43596746, 65395119, 130790238]

約数ペア:

[(1, 130790238), (2, 65395119), (3, 43596746), (6, 21798373), (83, 1575786), (166, 787893), (181, 722598), (249, 525262), (362, 361299), (498, 262631), (543, 240866), (1086, 120433), (1451, 90138), (2902, 45069), (4353, 30046), (8706, 15023)]