1330373030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{3307}}^1$

素因数の和:4149

約数の個数: 48

約数和(自身を含む): 2789874576

約数和(自身を除く): 1459501546

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 821, 1642, 3307, 4105, 5747, 6614, 8210, 11494, 16535, 23149, 28735, 33070, 40229, 46298, 57470, 80458, 115745, 162043, 201145, 231490, 324086, 402290, 810215, 1620430, 2715047, 5430094, 13575235, 19005329, 27150470, 38010658, 95026645, 133037303, 190053290, 266074606, 665186515, 1330373030]

約数ペア:

[(1, 1330373030), (2, 665186515), (5, 266074606), (7, 190053290), (10, 133037303), (14, 95026645), (35, 38010658), (49, 27150470), (70, 19005329), (98, 13575235), (245, 5430094), (490, 2715047), (821, 1620430), (1642, 810215), (3307, 402290), (4105, 324086), (5747, 231490), (6614, 201145), (8210, 162043), (11494, 115745), (16535, 80458), (23149, 57470), (28735, 46298), (33070, 40229)]