8694660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 26756352

約数和(自身を除く): 18061692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 157, 195, 213, 260, 284, 314, 355, 390, 426, 471, 628, 710, 780, 785, 852, 923, 942, 1065, 1420, 1570, 1846, 1884, 2041, 2130, 2355, 2769, 3140, 3692, 4082, 4260, 4615, 4710, 5538, 6123, 8164, 9230, 9420, 10205, 11076, 11147, 12246, 13845, 18460, 20410, 22294, 24492, 27690, 30615, 33441, 40820, 44588, 55380, 55735, 61230, 66882, 111470, 122460, 133764, 144911, 167205, 222940, 289822, 334410, 434733, 579644, 668820, 724555, 869466, 1449110, 1738932, 2173665, 2898220, 4347330, 8694660]

約数ペア:

[(1, 8694660), (2, 4347330), (3, 2898220), (4, 2173665), (5, 1738932), (6, 1449110), (10, 869466), (12, 724555), (13, 668820), (15, 579644), (20, 434733), (26, 334410), (30, 289822), (39, 222940), (52, 167205), (60, 144911), (65, 133764), (71, 122460), (78, 111470), (130, 66882), (142, 61230), (156, 55735), (157, 55380), (195, 44588), (213, 40820), (260, 33441), (284, 30615), (314, 27690), (355, 24492), (390, 22294), (426, 20410), (471, 18460), (628, 13845), (710, 12246), (780, 11147), (785, 11076), (852, 10205), (923, 9420), (942, 9230), (1065, 8164), (1420, 6123), (1570, 5538), (1846, 4710), (1884, 4615), (2041, 4260), (2130, 4082), (2355, 3692), (2769, 3140)]