2007228780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{586909}}^1$

素因数の和:586943

約数の個数: 72

約数和(自身を含む): 6409057200

約数和(自身を除く): 4401828420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 586909, 1173818, 1760727, 2347636, 2934545, 3521454, 5282181, 5869090, 7042908, 8803635, 10564362, 11151271, 11738180, 17607270, 21128724, 22302542, 26410905, 33453813, 35214540, 44605084, 52821810, 55756355, 66907626, 100361439, 105643620, 111512710, 133815252, 167269065, 200722878, 223025420, 334538130, 401445756, 501807195, 669076260, 1003614390, 2007228780]

約数ペア:

[(1, 2007228780), (2, 1003614390), (3, 669076260), (4, 501807195), (5, 401445756), (6, 334538130), (9, 223025420), (10, 200722878), (12, 167269065), (15, 133815252), (18, 111512710), (19, 105643620), (20, 100361439), (30, 66907626), (36, 55756355), (38, 52821810), (45, 44605084), (57, 35214540), (60, 33453813), (76, 26410905), (90, 22302542), (95, 21128724), (114, 17607270), (171, 11738180), (180, 11151271), (190, 10564362), (228, 8803635), (285, 7042908), (342, 5869090), (380, 5282181), (570, 3521454), (684, 2934545), (855, 2347636), (1140, 1760727), (1710, 1173818), (3420, 586909)]