134780110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 269179200

約数和(自身を除く): 134399090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 61, 95, 122, 145, 190, 290, 305, 401, 551, 610, 802, 1102, 1159, 1769, 2005, 2318, 2755, 3538, 4010, 5510, 5795, 7619, 8845, 11590, 11629, 15238, 17690, 23258, 24461, 33611, 38095, 48922, 58145, 67222, 76190, 116290, 122305, 168055, 220951, 244610, 336110, 441902, 464759, 709369, 929518, 1104755, 1418738, 2209510, 2323795, 3546845, 4647590, 7093690, 13478011, 26956022, 67390055, 134780110]

約数ペア:

[(1, 134780110), (2, 67390055), (5, 26956022), (10, 13478011), (19, 7093690), (29, 4647590), (38, 3546845), (58, 2323795), (61, 2209510), (95, 1418738), (122, 1104755), (145, 929518), (190, 709369), (290, 464759), (305, 441902), (401, 336110), (551, 244610), (610, 220951), (802, 168055), (1102, 122305), (1159, 116290), (1769, 76190), (2005, 67222), (2318, 58145), (2755, 48922), (3538, 38095), (4010, 33611), (5510, 24461), (5795, 23258), (7619, 17690), (8845, 15238), (11590, 11629)]