203685570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68581}}^1$

素因数の和:68608

約数の個数: 64

約数和(自身を含む): 592548480

約数和(自身を除く): 388862910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 68581, 137162, 205743, 342905, 411486, 617229, 685810, 754391, 1028715, 1234458, 1508782, 1851687, 2057430, 2263173, 3086145, 3703374, 3771955, 4526346, 6172290, 6789519, 7543910, 9258435, 11315865, 13579038, 18516870, 20368557, 22631730, 33947595, 40737114, 67895190, 101842785, 203685570]

約数ペア:

[(1, 203685570), (2, 101842785), (3, 67895190), (5, 40737114), (6, 33947595), (9, 22631730), (10, 20368557), (11, 18516870), (15, 13579038), (18, 11315865), (22, 9258435), (27, 7543910), (30, 6789519), (33, 6172290), (45, 4526346), (54, 3771955), (55, 3703374), (66, 3086145), (90, 2263173), (99, 2057430), (110, 1851687), (135, 1508782), (165, 1234458), (198, 1028715), (270, 754391), (297, 685810), (330, 617229), (495, 411486), (594, 342905), (990, 205743), (1485, 137162), (2970, 68581)]