21167131410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607727}}^1$

素因数の和:607789

約数の個数: 80

約数和(自身を含む): 58239789696

約数和(自身を除く): 37072658286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 11610, 17415, 34830, 607727, 1215454, 1823181, 3038635, 3646362, 5469543, 6077270, 9115905, 10939086, 16408629, 18231810, 26132261, 27347715, 32817258, 49225887, 52264522, 54695430, 78396783, 82043145, 98451774, 130661305, 156793566, 164086290, 235190349, 246129435, 261322610, 391983915, 470380698, 492258870, 705571047, 783967830, 1175951745, 1411142094, 2116713141, 2351903490, 3527855235, 4233426282, 7055710470, 10583565705, 21167131410]

約数ペア:

[(1, 21167131410), (2, 10583565705), (3, 7055710470), (5, 4233426282), (6, 3527855235), (9, 2351903490), (10, 2116713141), (15, 1411142094), (18, 1175951745), (27, 783967830), (30, 705571047), (43, 492258870), (45, 470380698), (54, 391983915), (81, 261322610), (86, 246129435), (90, 235190349), (129, 164086290), (135, 156793566), (162, 130661305), (215, 98451774), (258, 82043145), (270, 78396783), (387, 54695430), (405, 52264522), (430, 49225887), (645, 32817258), (774, 27347715), (810, 26132261), (1161, 18231810), (1290, 16408629), (1935, 10939086), (2322, 9115905), (3483, 6077270), (3870, 5469543), (5805, 3646362), (6966, 3038635), (11610, 1823181), (17415, 1215454), (34830, 607727)]