2012364270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1064743}}^1$

素因数の和:1064766

約数の個数: 64

約数和(自身を含む): 6132925440

約数和(自身を除く): 4120561170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1064743, 2129486, 3194229, 5323715, 6388458, 7453201, 9582687, 10647430, 14906402, 15971145, 19165374, 22359603, 28748061, 31942290, 37266005, 44719206, 47913435, 57496122, 67078809, 74532010, 95826870, 111798015, 134157618, 143740305, 201236427, 223596030, 287480610, 335394045, 402472854, 670788090, 1006182135, 2012364270]

約数ペア:

[(1, 2012364270), (2, 1006182135), (3, 670788090), (5, 402472854), (6, 335394045), (7, 287480610), (9, 223596030), (10, 201236427), (14, 143740305), (15, 134157618), (18, 111798015), (21, 95826870), (27, 74532010), (30, 67078809), (35, 57496122), (42, 47913435), (45, 44719206), (54, 37266005), (63, 31942290), (70, 28748061), (90, 22359603), (105, 19165374), (126, 15971145), (135, 14906402), (189, 10647430), (210, 9582687), (270, 7453201), (315, 6388458), (378, 5323715), (630, 3194229), (945, 2129486), (1890, 1064743)]