131357460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 401063040

約数和(自身を除く): 269705580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2029, 2158, 2490, 3237, 4058, 4316, 4980, 5395, 6087, 6474, 8116, 10145, 10790, 12174, 12948, 16185, 20290, 21580, 24348, 26377, 30435, 32370, 40580, 52754, 60870, 64740, 79131, 105508, 121740, 131885, 158262, 168407, 263770, 316524, 336814, 395655, 505221, 527540, 673628, 791310, 842035, 1010442, 1582620, 1684070, 2020884, 2189291, 2526105, 3368140, 4378582, 5052210, 6567873, 8757164, 10104420, 10946455, 13135746, 21892910, 26271492, 32839365, 43785820, 65678730, 131357460]

約数ペア:

[(1, 131357460), (2, 65678730), (3, 43785820), (4, 32839365), (5, 26271492), (6, 21892910), (10, 13135746), (12, 10946455), (13, 10104420), (15, 8757164), (20, 6567873), (26, 5052210), (30, 4378582), (39, 3368140), (52, 2526105), (60, 2189291), (65, 2020884), (78, 1684070), (83, 1582620), (130, 1010442), (156, 842035), (166, 791310), (195, 673628), (249, 527540), (260, 505221), (332, 395655), (390, 336814), (415, 316524), (498, 263770), (780, 168407), (830, 158262), (996, 131885), (1079, 121740), (1245, 105508), (1660, 79131), (2029, 64740), (2158, 60870), (2490, 52754), (3237, 40580), (4058, 32370), (4316, 30435), (4980, 26377), (5395, 24348), (6087, 21580), (6474, 20290), (8116, 16185), (10145, 12948), (10790, 12174)]