82471390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 151704576

約数和(自身を除く): 69233186

約数列:

[1, 2, 5, 10, 61, 122, 305, 353, 383, 610, 706, 766, 1765, 1915, 3530, 3830, 21533, 23363, 43066, 46726, 107665, 116815, 135199, 215330, 233630, 270398, 675995, 1351990, 8247139, 16494278, 41235695, 82471390]

約数ペア:

[(1, 82471390), (2, 41235695), (5, 16494278), (10, 8247139), (61, 1351990), (122, 675995), (305, 270398), (353, 233630), (383, 215330), (610, 135199), (706, 116815), (766, 107665), (1765, 46726), (1915, 43066), (3530, 23363), (3830, 21533)]