873121620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{18397}}^1$

素因数の和:18529

約数の個数: 96

約数和(自身を含む): 2818867968

約数和(自身を除く): 1945746348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 15820, 18397, 23730, 36794, 47460, 55191, 73588, 91985, 110382, 128779, 183970, 220764, 257558, 275955, 367940, 386337, 515116, 551910, 643895, 772674, 1103820, 1287790, 1545348, 1931685, 2078861, 2575580, 3863370, 4157722, 6236583, 7726740, 8315444, 10394305, 12473166, 14552027, 20788610, 24946332, 29104054, 31182915, 41577220, 43656081, 58208108, 62365830, 72760135, 87312162, 124731660, 145520270, 174624324, 218280405, 291040540, 436560810, 873121620]

約数ペア:

[(1, 873121620), (2, 436560810), (3, 291040540), (4, 218280405), (5, 174624324), (6, 145520270), (7, 124731660), (10, 87312162), (12, 72760135), (14, 62365830), (15, 58208108), (20, 43656081), (21, 41577220), (28, 31182915), (30, 29104054), (35, 24946332), (42, 20788610), (60, 14552027), (70, 12473166), (84, 10394305), (105, 8315444), (113, 7726740), (140, 6236583), (210, 4157722), (226, 3863370), (339, 2575580), (420, 2078861), (452, 1931685), (565, 1545348), (678, 1287790), (791, 1103820), (1130, 772674), (1356, 643895), (1582, 551910), (1695, 515116), (2260, 386337), (2373, 367940), (3164, 275955), (3390, 257558), (3955, 220764), (4746, 183970), (6780, 128779), (7910, 110382), (9492, 91985), (11865, 73588), (15820, 55191), (18397, 47460), (23730, 36794)]