130147380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65731}}^1$

素因数の和:65757

約数の個数: 72

約数和(自身を含む): 430676064

約数和(自身を除く): 300528684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 65731, 131462, 197193, 262924, 328655, 394386, 591579, 657310, 723041, 788772, 985965, 1183158, 1314620, 1446082, 1971930, 2169123, 2366316, 2892164, 2957895, 3615205, 3943860, 4338246, 5915790, 6507369, 7230410, 8676492, 10845615, 11831580, 13014738, 14460820, 21691230, 26029476, 32536845, 43382460, 65073690, 130147380]

約数ペア:

[(1, 130147380), (2, 65073690), (3, 43382460), (4, 32536845), (5, 26029476), (6, 21691230), (9, 14460820), (10, 13014738), (11, 11831580), (12, 10845615), (15, 8676492), (18, 7230410), (20, 6507369), (22, 5915790), (30, 4338246), (33, 3943860), (36, 3615205), (44, 2957895), (45, 2892164), (55, 2366316), (60, 2169123), (66, 1971930), (90, 1446082), (99, 1314620), (110, 1183158), (132, 985965), (165, 788772), (180, 723041), (198, 657310), (220, 591579), (330, 394386), (396, 328655), (495, 262924), (660, 197193), (990, 131462), (1980, 65731)]