64313220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 188891136

約数和(自身を除く): 124577916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 487, 620, 710, 852, 930, 974, 1065, 1420, 1461, 1860, 1948, 2130, 2201, 2435, 2922, 4260, 4402, 4870, 5844, 6603, 7305, 8804, 9740, 11005, 13206, 14610, 15097, 22010, 26412, 29220, 30194, 33015, 34577, 44020, 45291, 60388, 66030, 69154, 75485, 90582, 103731, 132060, 138308, 150970, 172885, 181164, 207462, 226455, 301940, 345770, 414924, 452910, 518655, 691540, 905820, 1037310, 1071887, 2074620, 2143774, 3215661, 4287548, 5359435, 6431322, 10718870, 12862644, 16078305, 21437740, 32156610, 64313220]

約数ペア:

[(1, 64313220), (2, 32156610), (3, 21437740), (4, 16078305), (5, 12862644), (6, 10718870), (10, 6431322), (12, 5359435), (15, 4287548), (20, 3215661), (30, 2143774), (31, 2074620), (60, 1071887), (62, 1037310), (71, 905820), (93, 691540), (124, 518655), (142, 452910), (155, 414924), (186, 345770), (213, 301940), (284, 226455), (310, 207462), (355, 181164), (372, 172885), (426, 150970), (465, 138308), (487, 132060), (620, 103731), (710, 90582), (852, 75485), (930, 69154), (974, 66030), (1065, 60388), (1420, 45291), (1461, 44020), (1860, 34577), (1948, 33015), (2130, 30194), (2201, 29220), (2435, 26412), (2922, 22010), (4260, 15097), (4402, 14610), (4870, 13206), (5844, 11005), (6603, 9740), (7305, 8804)]