2009458890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{13723}}^1$

素因数の和:15363

約数の個数: 48

約数和(自身を含む): 5228185248

約数和(自身を除く): 3218726358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1627, 3254, 4881, 8135, 9762, 13723, 14643, 16270, 24405, 27446, 29286, 41169, 48810, 68615, 73215, 82338, 123507, 137230, 146430, 205845, 247014, 411690, 617535, 1235070, 22327321, 44654642, 66981963, 111636605, 133963926, 200945889, 223273210, 334909815, 401891778, 669819630, 1004729445, 2009458890]

約数ペア:

[(1, 2009458890), (2, 1004729445), (3, 669819630), (5, 401891778), (6, 334909815), (9, 223273210), (10, 200945889), (15, 133963926), (18, 111636605), (30, 66981963), (45, 44654642), (90, 22327321), (1627, 1235070), (3254, 617535), (4881, 411690), (8135, 247014), (9762, 205845), (13723, 146430), (14643, 137230), (16270, 123507), (24405, 82338), (27446, 73215), (29286, 68615), (41169, 48810)]