163865430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 80

約数和(自身を含む): 445200624

約数和(自身を除く): 281335194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2003, 2727, 3030, 4006, 4545, 5454, 6009, 8181, 9090, 10015, 12018, 13635, 16362, 18027, 20030, 27270, 30045, 36054, 40905, 54081, 60090, 81810, 90135, 108162, 162243, 180270, 202303, 270405, 324486, 404606, 540810, 606909, 811215, 1011515, 1213818, 1622430, 1820727, 2023030, 3034545, 3641454, 5462181, 6069090, 9103635, 10924362, 16386543, 18207270, 27310905, 32773086, 54621810, 81932715, 163865430]

約数ペア:

[(1, 163865430), (2, 81932715), (3, 54621810), (5, 32773086), (6, 27310905), (9, 18207270), (10, 16386543), (15, 10924362), (18, 9103635), (27, 6069090), (30, 5462181), (45, 3641454), (54, 3034545), (81, 2023030), (90, 1820727), (101, 1622430), (135, 1213818), (162, 1011515), (202, 811215), (270, 606909), (303, 540810), (405, 404606), (505, 324486), (606, 270405), (810, 202303), (909, 180270), (1010, 162243), (1515, 108162), (1818, 90135), (2003, 81810), (2727, 60090), (3030, 54081), (4006, 40905), (4545, 36054), (5454, 30045), (6009, 27270), (8181, 20030), (9090, 18027), (10015, 16362), (12018, 13635)]