73949070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189613}}^1$

素因数の和:189636

約数の個数: 32

約数和(自身を含む): 191130912

約数和(自身を除く): 117181842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 189613, 379226, 568839, 948065, 1137678, 1896130, 2464969, 2844195, 4929938, 5688390, 7394907, 12324845, 14789814, 24649690, 36974535, 73949070]

約数ペア:

[(1, 73949070), (2, 36974535), (3, 24649690), (5, 14789814), (6, 12324845), (10, 7394907), (13, 5688390), (15, 4929938), (26, 2844195), (30, 2464969), (39, 1896130), (65, 1137678), (78, 948065), (130, 568839), (195, 379226), (390, 189613)]