61117980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13229}}^1$

素因数の和:13259

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 152255460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 13229, 26458, 39687, 52916, 66145, 79374, 92603, 132290, 145519, 158748, 185206, 198435, 264580, 277809, 291038, 370412, 396870, 436557, 463015, 555618, 582076, 727595, 793740, 873114, 926030, 1018633, 1111236, 1389045, 1455190, 1746228, 1852060, 2037266, 2182785, 2778090, 2910380, 3055899, 4074532, 4365570, 5093165, 5556180, 6111798, 8731140, 10186330, 12223596, 15279495, 20372660, 30558990, 61117980]

約数ペア:

[(1, 61117980), (2, 30558990), (3, 20372660), (4, 15279495), (5, 12223596), (6, 10186330), (7, 8731140), (10, 6111798), (11, 5556180), (12, 5093165), (14, 4365570), (15, 4074532), (20, 3055899), (21, 2910380), (22, 2778090), (28, 2182785), (30, 2037266), (33, 1852060), (35, 1746228), (42, 1455190), (44, 1389045), (55, 1111236), (60, 1018633), (66, 926030), (70, 873114), (77, 793740), (84, 727595), (105, 582076), (110, 555618), (132, 463015), (140, 436557), (154, 396870), (165, 370412), (210, 291038), (220, 277809), (231, 264580), (308, 198435), (330, 185206), (385, 158748), (420, 145519), (462, 132290), (660, 92603), (770, 79374), (924, 66145), (1155, 52916), (1540, 39687), (2310, 26458), (4620, 13229)]