2028045690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70639}}^1$

素因数の和:70692

約数の個数: 96

約数和(自身を含む): 5950713600

約数和(自身を除く): 3922667910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2610, 2871, 3190, 4785, 5742, 9570, 14355, 28710, 70639, 141278, 211917, 353195, 423834, 635751, 706390, 777029, 1059585, 1271502, 1554058, 2048531, 2119170, 2331087, 3178755, 3885145, 4097062, 4662174, 6145593, 6357510, 6993261, 7770290, 10242655, 11655435, 12291186, 13986522, 18436779, 20485310, 22533841, 23310870, 30727965, 34966305, 36873558, 45067682, 61455930, 67601523, 69932610, 92183895, 112669205, 135203046, 184367790, 202804569, 225338410, 338007615, 405609138, 676015230, 1014022845, 2028045690]

約数ペア:

[(1, 2028045690), (2, 1014022845), (3, 676015230), (5, 405609138), (6, 338007615), (9, 225338410), (10, 202804569), (11, 184367790), (15, 135203046), (18, 112669205), (22, 92183895), (29, 69932610), (30, 67601523), (33, 61455930), (45, 45067682), (55, 36873558), (58, 34966305), (66, 30727965), (87, 23310870), (90, 22533841), (99, 20485310), (110, 18436779), (145, 13986522), (165, 12291186), (174, 11655435), (198, 10242655), (261, 7770290), (290, 6993261), (319, 6357510), (330, 6145593), (435, 4662174), (495, 4097062), (522, 3885145), (638, 3178755), (870, 2331087), (957, 2119170), (990, 2048531), (1305, 1554058), (1595, 1271502), (1914, 1059585), (2610, 777029), (2871, 706390), (3190, 635751), (4785, 423834), (5742, 353195), (9570, 211917), (14355, 141278), (28710, 70639)]