65373420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5071

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 150612756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5021, 6510, 10042, 13020, 15063, 20084, 25105, 30126, 35147, 50210, 60252, 70294, 75315, 100420, 105441, 140588, 150630, 155651, 175735, 210882, 301260, 311302, 351470, 421764, 466953, 527205, 622604, 702940, 778255, 933906, 1054410, 1089557, 1556510, 1867812, 2108820, 2179114, 2334765, 3113020, 3268671, 4358228, 4669530, 5447785, 6537342, 9339060, 10895570, 13074684, 16343355, 21791140, 32686710, 65373420]

約数ペア:

[(1, 65373420), (2, 32686710), (3, 21791140), (4, 16343355), (5, 13074684), (6, 10895570), (7, 9339060), (10, 6537342), (12, 5447785), (14, 4669530), (15, 4358228), (20, 3268671), (21, 3113020), (28, 2334765), (30, 2179114), (31, 2108820), (35, 1867812), (42, 1556510), (60, 1089557), (62, 1054410), (70, 933906), (84, 778255), (93, 702940), (105, 622604), (124, 527205), (140, 466953), (155, 421764), (186, 351470), (210, 311302), (217, 301260), (310, 210882), (372, 175735), (420, 155651), (434, 150630), (465, 140588), (620, 105441), (651, 100420), (868, 75315), (930, 70294), (1085, 60252), (1302, 50210), (1860, 35147), (2170, 30126), (2604, 25105), (3255, 20084), (4340, 15063), (5021, 13020), (6510, 10042)]