917284980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1237}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 2725422336

約数和(自身を除く): 1808137356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 727, 1020, 1237, 1454, 2181, 2474, 2908, 3635, 3711, 4362, 4948, 6185, 7270, 7422, 8724, 10905, 12359, 12370, 14540, 14844, 18555, 21029, 21810, 24718, 24740, 37077, 37110, 42058, 43620, 49436, 61795, 63087, 74154, 74220, 84116, 105145, 123590, 126174, 148308, 185385, 210290, 247180, 252348, 315435, 370770, 420580, 630870, 741540, 899299, 1261740, 1798598, 2697897, 3597196, 4496495, 5395794, 8992990, 10791588, 13489485, 15288083, 17985980, 26978970, 30576166, 45864249, 53957940, 61152332, 76440415, 91728498, 152880830, 183456996, 229321245, 305761660, 458642490, 917284980]

約数ペア:

[(1, 917284980), (2, 458642490), (3, 305761660), (4, 229321245), (5, 183456996), (6, 152880830), (10, 91728498), (12, 76440415), (15, 61152332), (17, 53957940), (20, 45864249), (30, 30576166), (34, 26978970), (51, 17985980), (60, 15288083), (68, 13489485), (85, 10791588), (102, 8992990), (170, 5395794), (204, 4496495), (255, 3597196), (340, 2697897), (510, 1798598), (727, 1261740), (1020, 899299), (1237, 741540), (1454, 630870), (2181, 420580), (2474, 370770), (2908, 315435), (3635, 252348), (3711, 247180), (4362, 210290), (4948, 185385), (6185, 148308), (7270, 126174), (7422, 123590), (8724, 105145), (10905, 84116), (12359, 74220), (12370, 74154), (14540, 63087), (14844, 61795), (18555, 49436), (21029, 43620), (21810, 42058), (24718, 37110), (24740, 37077)]