2870291760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1708507}}^1$

素因数の和:1708530

約数の個数: 80

約数和(自身を含む): 10169039616

約数和(自身を除く): 7298747856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1708507, 3417014, 5125521, 6834028, 8542535, 10251042, 11959549, 13668056, 17085070, 20502084, 23919098, 25627605, 27336112, 34170140, 35878647, 41004168, 47838196, 51255210, 59797745, 68340280, 71757294, 82008336, 95676392, 102510420, 119595490, 136680560, 143514588, 179393235, 191352784, 205020840, 239190980, 287029176, 358786470, 410041680, 478381960, 574058352, 717572940, 956763920, 1435145880, 2870291760]

約数ペア:

[(1, 2870291760), (2, 1435145880), (3, 956763920), (4, 717572940), (5, 574058352), (6, 478381960), (7, 410041680), (8, 358786470), (10, 287029176), (12, 239190980), (14, 205020840), (15, 191352784), (16, 179393235), (20, 143514588), (21, 136680560), (24, 119595490), (28, 102510420), (30, 95676392), (35, 82008336), (40, 71757294), (42, 68340280), (48, 59797745), (56, 51255210), (60, 47838196), (70, 41004168), (80, 35878647), (84, 34170140), (105, 27336112), (112, 25627605), (120, 23919098), (140, 20502084), (168, 17085070), (210, 13668056), (240, 11959549), (280, 10251042), (336, 8542535), (420, 6834028), (560, 5125521), (840, 3417014), (1680, 1708507)]