91522170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 153421830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 419, 809, 838, 1257, 1618, 2095, 2427, 2514, 3771, 4045, 4190, 4854, 6285, 7281, 7542, 8090, 11313, 12135, 12570, 14562, 18855, 21843, 22626, 24270, 36405, 37710, 43686, 56565, 72810, 109215, 113130, 218430, 338971, 677942, 1016913, 1694855, 2033826, 3050739, 3389710, 5084565, 6101478, 9152217, 10169130, 15253695, 18304434, 30507390, 45761085, 91522170]

約数ペア:

[(1, 91522170), (2, 45761085), (3, 30507390), (5, 18304434), (6, 15253695), (9, 10169130), (10, 9152217), (15, 6101478), (18, 5084565), (27, 3389710), (30, 3050739), (45, 2033826), (54, 1694855), (90, 1016913), (135, 677942), (270, 338971), (419, 218430), (809, 113130), (838, 109215), (1257, 72810), (1618, 56565), (2095, 43686), (2427, 37710), (2514, 36405), (3771, 24270), (4045, 22626), (4190, 21843), (4854, 18855), (6285, 14562), (7281, 12570), (7542, 12135), (8090, 11313)]