214647780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 641765376

約数和(自身を除く): 427117596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 127, 170, 204, 254, 255, 340, 381, 508, 510, 635, 762, 1020, 1270, 1524, 1657, 1905, 2159, 2540, 3314, 3810, 4318, 4971, 6477, 6628, 7620, 8285, 8636, 9942, 10795, 12954, 16570, 19884, 21590, 24855, 25908, 28169, 32385, 33140, 43180, 49710, 56338, 64770, 84507, 99420, 112676, 129540, 140845, 169014, 210439, 281690, 338028, 420878, 422535, 563380, 631317, 841756, 845070, 1052195, 1262634, 1690140, 2104390, 2525268, 3156585, 3577463, 4208780, 6313170, 7154926, 10732389, 12626340, 14309852, 17887315, 21464778, 35774630, 42929556, 53661945, 71549260, 107323890, 214647780]

約数ペア:

[(1, 214647780), (2, 107323890), (3, 71549260), (4, 53661945), (5, 42929556), (6, 35774630), (10, 21464778), (12, 17887315), (15, 14309852), (17, 12626340), (20, 10732389), (30, 7154926), (34, 6313170), (51, 4208780), (60, 3577463), (68, 3156585), (85, 2525268), (102, 2104390), (127, 1690140), (170, 1262634), (204, 1052195), (254, 845070), (255, 841756), (340, 631317), (381, 563380), (508, 422535), (510, 420878), (635, 338028), (762, 281690), (1020, 210439), (1270, 169014), (1524, 140845), (1657, 129540), (1905, 112676), (2159, 99420), (2540, 84507), (3314, 64770), (3810, 56338), (4318, 49710), (4971, 43180), (6477, 33140), (6628, 32385), (7620, 28169), (8285, 25908), (8636, 24855), (9942, 21590), (10795, 19884), (12954, 16570)]