565579890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 1543276800

約数和(自身を除く): 977696910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 199, 207, 230, 345, 398, 414, 597, 690, 995, 1035, 1194, 1373, 1791, 1990, 2070, 2746, 2985, 3582, 4119, 4577, 5970, 6865, 8238, 8955, 9154, 12357, 13730, 13731, 17910, 20595, 22885, 24714, 27462, 31579, 41190, 41193, 45770, 61785, 63158, 68655, 82386, 94737, 123570, 137310, 157895, 189474, 205965, 273227, 284211, 315790, 411930, 473685, 546454, 568422, 819681, 947370, 1366135, 1421055, 1639362, 2459043, 2732270, 2842110, 4098405, 4918086, 6284221, 8196810, 12295215, 12568442, 18852663, 24590430, 31421105, 37705326, 56557989, 62842210, 94263315, 113115978, 188526630, 282789945, 565579890]

約数ペア:

[(1, 565579890), (2, 282789945), (3, 188526630), (5, 113115978), (6, 94263315), (9, 62842210), (10, 56557989), (15, 37705326), (18, 31421105), (23, 24590430), (30, 18852663), (45, 12568442), (46, 12295215), (69, 8196810), (90, 6284221), (115, 4918086), (138, 4098405), (199, 2842110), (207, 2732270), (230, 2459043), (345, 1639362), (398, 1421055), (414, 1366135), (597, 947370), (690, 819681), (995, 568422), (1035, 546454), (1194, 473685), (1373, 411930), (1791, 315790), (1990, 284211), (2070, 273227), (2746, 205965), (2985, 189474), (3582, 157895), (4119, 137310), (4577, 123570), (5970, 94737), (6865, 82386), (8238, 68655), (8955, 63158), (9154, 61785), (12357, 45770), (13730, 41193), (13731, 41190), (17910, 31579), (20595, 27462), (22885, 24714)]