61745340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 182601216

約数和(自身を除く): 120855876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 404, 443, 460, 505, 606, 690, 886, 1010, 1212, 1329, 1380, 1515, 1772, 2020, 2215, 2323, 2658, 3030, 4430, 4646, 5316, 6060, 6645, 6969, 8860, 9292, 10189, 11615, 13290, 13938, 20378, 23230, 26580, 27876, 30567, 34845, 40756, 44743, 46460, 50945, 61134, 69690, 89486, 101890, 122268, 134229, 139380, 152835, 178972, 203780, 223715, 268458, 305670, 447430, 536916, 611340, 671145, 894860, 1029089, 1342290, 2058178, 2684580, 3087267, 4116356, 5145445, 6174534, 10290890, 12349068, 15436335, 20581780, 30872670, 61745340]

約数ペア:

[(1, 61745340), (2, 30872670), (3, 20581780), (4, 15436335), (5, 12349068), (6, 10290890), (10, 6174534), (12, 5145445), (15, 4116356), (20, 3087267), (23, 2684580), (30, 2058178), (46, 1342290), (60, 1029089), (69, 894860), (92, 671145), (101, 611340), (115, 536916), (138, 447430), (202, 305670), (230, 268458), (276, 223715), (303, 203780), (345, 178972), (404, 152835), (443, 139380), (460, 134229), (505, 122268), (606, 101890), (690, 89486), (886, 69690), (1010, 61134), (1212, 50945), (1329, 46460), (1380, 44743), (1515, 40756), (1772, 34845), (2020, 30567), (2215, 27876), (2323, 26580), (2658, 23230), (3030, 20378), (4430, 13938), (4646, 13290), (5316, 11615), (6060, 10189), (6645, 9292), (6969, 8860)]