130562740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 344736000

約数和(自身を除く): 214173260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 220, 298, 308, 385, 569, 596, 745, 770, 1043, 1138, 1490, 1540, 1639, 2086, 2276, 2845, 2980, 3278, 3983, 4172, 5215, 5690, 6259, 6556, 7966, 8195, 10430, 11380, 11473, 12518, 15932, 16390, 19915, 20860, 22946, 25036, 31295, 32780, 39830, 43813, 45892, 57365, 62590, 79660, 84781, 87626, 114730, 125180, 169562, 175252, 219065, 229460, 339124, 423905, 438130, 593467, 847810, 876260, 932591, 1186934, 1695620, 1865182, 2373868, 2967335, 3730364, 4662955, 5934670, 6528137, 9325910, 11869340, 13056274, 18651820, 26112548, 32640685, 65281370, 130562740]

約数ペア:

[(1, 130562740), (2, 65281370), (4, 32640685), (5, 26112548), (7, 18651820), (10, 13056274), (11, 11869340), (14, 9325910), (20, 6528137), (22, 5934670), (28, 4662955), (35, 3730364), (44, 2967335), (55, 2373868), (70, 1865182), (77, 1695620), (110, 1186934), (140, 932591), (149, 876260), (154, 847810), (220, 593467), (298, 438130), (308, 423905), (385, 339124), (569, 229460), (596, 219065), (745, 175252), (770, 169562), (1043, 125180), (1138, 114730), (1490, 87626), (1540, 84781), (1639, 79660), (2086, 62590), (2276, 57365), (2845, 45892), (2980, 43813), (3278, 39830), (3983, 32780), (4172, 31295), (5215, 25036), (5690, 22946), (6259, 20860), (6556, 19915), (7966, 16390), (8195, 15932), (10430, 12518), (11380, 11473)]