2078649030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 5029205760

約数和(自身を除く): 2950556730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 443, 458, 683, 687, 886, 1145, 1329, 1366, 1374, 2049, 2215, 2290, 2658, 3415, 3435, 4098, 4430, 6645, 6830, 6870, 10245, 13290, 20490, 101447, 156407, 202894, 302569, 304341, 312814, 469221, 507235, 605138, 608682, 782035, 907707, 938442, 1014470, 1512845, 1521705, 1564070, 1815414, 2346105, 3025690, 3043410, 4538535, 4692210, 9077070, 69288301, 138576602, 207864903, 346441505, 415729806, 692883010, 1039324515, 2078649030]

約数ペア:

[(1, 2078649030), (2, 1039324515), (3, 692883010), (5, 415729806), (6, 346441505), (10, 207864903), (15, 138576602), (30, 69288301), (229, 9077070), (443, 4692210), (458, 4538535), (683, 3043410), (687, 3025690), (886, 2346105), (1145, 1815414), (1329, 1564070), (1366, 1521705), (1374, 1512845), (2049, 1014470), (2215, 938442), (2290, 907707), (2658, 782035), (3415, 608682), (3435, 605138), (4098, 507235), (4430, 469221), (6645, 312814), (6830, 304341), (6870, 302569), (10245, 202894), (13290, 156407), (20490, 101447)]