228851730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1165

約数の個数: 80

約数和(自身を含む): 617855040

約数和(自身を除く): 389003310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 359, 405, 718, 787, 810, 1077, 1574, 1795, 2154, 2361, 3231, 3590, 3935, 4722, 5385, 6462, 7083, 7870, 9693, 10770, 11805, 14166, 16155, 19386, 21249, 23610, 29079, 32310, 35415, 42498, 48465, 58158, 63747, 70830, 96930, 106245, 127494, 145395, 212490, 282533, 290790, 318735, 565066, 637470, 847599, 1412665, 1695198, 2542797, 2825330, 4237995, 5085594, 7628391, 8475990, 12713985, 15256782, 22885173, 25427970, 38141955, 45770346, 76283910, 114425865, 228851730]

約数ペア:

[(1, 228851730), (2, 114425865), (3, 76283910), (5, 45770346), (6, 38141955), (9, 25427970), (10, 22885173), (15, 15256782), (18, 12713985), (27, 8475990), (30, 7628391), (45, 5085594), (54, 4237995), (81, 2825330), (90, 2542797), (135, 1695198), (162, 1412665), (270, 847599), (359, 637470), (405, 565066), (718, 318735), (787, 290790), (810, 282533), (1077, 212490), (1574, 145395), (1795, 127494), (2154, 106245), (2361, 96930), (3231, 70830), (3590, 63747), (3935, 58158), (4722, 48465), (5385, 42498), (6462, 35415), (7083, 32310), (7870, 29079), (9693, 23610), (10770, 21249), (11805, 19386), (14166, 16155)]