2012347610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3119}}^1$

素因数の和:3855

約数の個数: 64

約数和(自身を含む): 4465843200

約数和(自身を除く): 2453495590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 709, 910, 1418, 3119, 3545, 4963, 6238, 7090, 9217, 9926, 15595, 18434, 21833, 24815, 31190, 40547, 43666, 46085, 49630, 64519, 81094, 92170, 109165, 129038, 202735, 218330, 283829, 322595, 405470, 567658, 645190, 1419145, 2211371, 2838290, 4422742, 11056855, 15479597, 22113710, 28747823, 30959194, 57495646, 77397985, 143739115, 154795970, 201234761, 287478230, 402469522, 1006173805, 2012347610]

約数ペア:

[(1, 2012347610), (2, 1006173805), (5, 402469522), (7, 287478230), (10, 201234761), (13, 154795970), (14, 143739115), (26, 77397985), (35, 57495646), (65, 30959194), (70, 28747823), (91, 22113710), (130, 15479597), (182, 11056855), (455, 4422742), (709, 2838290), (910, 2211371), (1418, 1419145), (3119, 645190), (3545, 567658), (4963, 405470), (6238, 322595), (7090, 283829), (9217, 218330), (9926, 202735), (15595, 129038), (18434, 109165), (21833, 92170), (24815, 81094), (31190, 64519), (40547, 49630), (43666, 46085)]