228023910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 112

約数和(自身を含む): 635863680

約数和(自身を除く): 407839770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 729, 810, 837, 930, 1009, 1215, 1395, 1458, 1674, 2018, 2430, 2511, 2790, 3027, 3645, 4185, 5022, 5045, 6054, 7290, 7533, 8370, 9081, 10090, 12555, 15066, 15135, 18162, 22599, 25110, 27243, 30270, 31279, 37665, 45198, 45405, 54486, 62558, 75330, 81729, 90810, 93837, 112995, 136215, 156395, 163458, 187674, 225990, 245187, 272430, 281511, 312790, 408645, 469185, 490374, 563022, 735561, 817290, 844533, 938370, 1225935, 1407555, 1471122, 1689066, 2451870, 2533599, 2815110, 3677805, 4222665, 5067198, 7355610, 7600797, 8445330, 12667995, 15201594, 22802391, 25335990, 38003985, 45604782, 76007970, 114011955, 228023910]

約数ペア:

[(1, 228023910), (2, 114011955), (3, 76007970), (5, 45604782), (6, 38003985), (9, 25335990), (10, 22802391), (15, 15201594), (18, 12667995), (27, 8445330), (30, 7600797), (31, 7355610), (45, 5067198), (54, 4222665), (62, 3677805), (81, 2815110), (90, 2533599), (93, 2451870), (135, 1689066), (155, 1471122), (162, 1407555), (186, 1225935), (243, 938370), (270, 844533), (279, 817290), (310, 735561), (405, 563022), (465, 490374), (486, 469185), (558, 408645), (729, 312790), (810, 281511), (837, 272430), (930, 245187), (1009, 225990), (1215, 187674), (1395, 163458), (1458, 156395), (1674, 136215), (2018, 112995), (2430, 93837), (2511, 90810), (2790, 81729), (3027, 75330), (3645, 62558), (4185, 54486), (5022, 45405), (5045, 45198), (6054, 37665), (7290, 31279), (7533, 30270), (8370, 27243), (9081, 25110), (10090, 22599), (12555, 18162), (15066, 15135)]