74465190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 199742400

約数和(自身を除く): 125277210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1429, 1737, 1930, 2858, 2895, 3474, 4287, 5211, 5790, 7145, 8574, 8685, 10422, 12861, 14290, 17370, 21435, 25722, 26055, 38583, 42870, 52110, 64305, 77166, 128610, 192915, 275797, 385830, 551594, 827391, 1378985, 1654782, 2482173, 2757970, 4136955, 4964346, 7446519, 8273910, 12410865, 14893038, 24821730, 37232595, 74465190]

約数ペア:

[(1, 74465190), (2, 37232595), (3, 24821730), (5, 14893038), (6, 12410865), (9, 8273910), (10, 7446519), (15, 4964346), (18, 4136955), (27, 2757970), (30, 2482173), (45, 1654782), (54, 1378985), (90, 827391), (135, 551594), (193, 385830), (270, 275797), (386, 192915), (579, 128610), (965, 77166), (1158, 64305), (1429, 52110), (1737, 42870), (1930, 38583), (2858, 26055), (2895, 25722), (3474, 21435), (4287, 17370), (5211, 14290), (5790, 12861), (7145, 10422), (8574, 8685)]