9964020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 31481856

約数和(自身を除く): 21517836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 487, 620, 660, 682, 930, 974, 1023, 1364, 1461, 1705, 1860, 1948, 2046, 2435, 2922, 3410, 4092, 4870, 5115, 5357, 5844, 6820, 7305, 9740, 10230, 10714, 14610, 15097, 16071, 20460, 21428, 26785, 29220, 30194, 32142, 45291, 53570, 60388, 64284, 75485, 80355, 90582, 107140, 150970, 160710, 166067, 181164, 226455, 301940, 321420, 332134, 452910, 498201, 664268, 830335, 905820, 996402, 1660670, 1992804, 2491005, 3321340, 4982010, 9964020]

約数ペア:

[(1, 9964020), (2, 4982010), (3, 3321340), (4, 2491005), (5, 1992804), (6, 1660670), (10, 996402), (11, 905820), (12, 830335), (15, 664268), (20, 498201), (22, 452910), (30, 332134), (31, 321420), (33, 301940), (44, 226455), (55, 181164), (60, 166067), (62, 160710), (66, 150970), (93, 107140), (110, 90582), (124, 80355), (132, 75485), (155, 64284), (165, 60388), (186, 53570), (220, 45291), (310, 32142), (330, 30194), (341, 29220), (372, 26785), (465, 21428), (487, 20460), (620, 16071), (660, 15097), (682, 14610), (930, 10714), (974, 10230), (1023, 9740), (1364, 7305), (1461, 6820), (1705, 5844), (1860, 5357), (1948, 5115), (2046, 4870), (2435, 4092), (2922, 3410)]