61880070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7187}}^1$

素因数の和:7245

約数の個数: 64

約数和(自身を含む): 173892096

約数和(自身を除く): 112012026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 7187, 8610, 14374, 21561, 35935, 43122, 50309, 71870, 100618, 107805, 150927, 215610, 251545, 294667, 301854, 503090, 589334, 754635, 884001, 1473335, 1509270, 1768002, 2062669, 2946670, 4125338, 4420005, 6188007, 8840010, 10313345, 12376014, 20626690, 30940035, 61880070]

約数ペア:

[(1, 61880070), (2, 30940035), (3, 20626690), (5, 12376014), (6, 10313345), (7, 8840010), (10, 6188007), (14, 4420005), (15, 4125338), (21, 2946670), (30, 2062669), (35, 1768002), (41, 1509270), (42, 1473335), (70, 884001), (82, 754635), (105, 589334), (123, 503090), (205, 301854), (210, 294667), (246, 251545), (287, 215610), (410, 150927), (574, 107805), (615, 100618), (861, 71870), (1230, 50309), (1435, 43122), (1722, 35935), (2870, 21561), (4305, 14374), (7187, 8610)]