21586045770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{67429}}^1$

素因数の和:70999

約数の個数: 48

約数和(自身を含む): 56140329960

約数和(自身を除く): 34554284190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3557, 7114, 10671, 17785, 21342, 32013, 35570, 53355, 64026, 67429, 106710, 134858, 160065, 202287, 320130, 337145, 404574, 606861, 674290, 1011435, 1213722, 2022870, 3034305, 6068610, 239844953, 479689906, 719534859, 1199224765, 1439069718, 2158604577, 2398449530, 3597674295, 4317209154, 7195348590, 10793022885, 21586045770]

約数ペア:

[(1, 21586045770), (2, 10793022885), (3, 7195348590), (5, 4317209154), (6, 3597674295), (9, 2398449530), (10, 2158604577), (15, 1439069718), (18, 1199224765), (30, 719534859), (45, 479689906), (90, 239844953), (3557, 6068610), (7114, 3034305), (10671, 2022870), (17785, 1213722), (21342, 1011435), (32013, 674290), (35570, 606861), (53355, 404574), (64026, 337145), (67429, 320130), (106710, 202287), (134858, 160065)]