1038197580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2471899}}^1$

素因数の和:2471918

約数の個数: 48

約数和(自身を含む): 3322233600

約数和(自身を除く): 2284036020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2471899, 4943798, 7415697, 9887596, 12359495, 14831394, 17303293, 24718990, 29662788, 34606586, 37078485, 49437980, 51909879, 69213172, 74156970, 86516465, 103819758, 148313940, 173032930, 207639516, 259549395, 346065860, 519098790, 1038197580]

約数ペア:

[(1, 1038197580), (2, 519098790), (3, 346065860), (4, 259549395), (5, 207639516), (6, 173032930), (7, 148313940), (10, 103819758), (12, 86516465), (14, 74156970), (15, 69213172), (20, 51909879), (21, 49437980), (28, 37078485), (30, 34606586), (35, 29662788), (42, 24718990), (60, 17303293), (70, 14831394), (84, 12359495), (105, 9887596), (140, 7415697), (210, 4943798), (420, 2471899)]