2563380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 8225280

約数和(自身を除く): 5661900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 101, 108, 135, 141, 180, 188, 202, 235, 270, 282, 303, 404, 423, 470, 505, 540, 564, 606, 705, 846, 909, 940, 1010, 1212, 1269, 1410, 1515, 1692, 1818, 2020, 2115, 2538, 2727, 2820, 3030, 3636, 4230, 4545, 4747, 5076, 5454, 6060, 6345, 8460, 9090, 9494, 10908, 12690, 13635, 14241, 18180, 18988, 23735, 25380, 27270, 28482, 42723, 47470, 54540, 56964, 71205, 85446, 94940, 128169, 142410, 170892, 213615, 256338, 284820, 427230, 512676, 640845, 854460, 1281690, 2563380]

約数ペア:

[(1, 2563380), (2, 1281690), (3, 854460), (4, 640845), (5, 512676), (6, 427230), (9, 284820), (10, 256338), (12, 213615), (15, 170892), (18, 142410), (20, 128169), (27, 94940), (30, 85446), (36, 71205), (45, 56964), (47, 54540), (54, 47470), (60, 42723), (90, 28482), (94, 27270), (101, 25380), (108, 23735), (135, 18988), (141, 18180), (180, 14241), (188, 13635), (202, 12690), (235, 10908), (270, 9494), (282, 9090), (303, 8460), (404, 6345), (423, 6060), (470, 5454), (505, 5076), (540, 4747), (564, 4545), (606, 4230), (705, 3636), (846, 3030), (909, 2820), (940, 2727), (1010, 2538), (1212, 2115), (1269, 2020), (1410, 1818), (1515, 1692)]