15678002940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10973}}^1\times {\mathrm{23813}}^1$

素因数の和:34798

約数の個数: 48

約数和(自身を含む): 43904252448

約数和(自身を除く): 28226249508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10973, 21946, 23813, 32919, 43892, 47626, 54865, 65838, 71439, 95252, 109730, 119065, 131676, 142878, 164595, 219460, 238130, 285756, 329190, 357195, 476260, 658380, 714390, 1428780, 261300049, 522600098, 783900147, 1045200196, 1306500245, 1567800294, 2613000490, 3135600588, 3919500735, 5226000980, 7839001470, 15678002940]

約数ペア:

[(1, 15678002940), (2, 7839001470), (3, 5226000980), (4, 3919500735), (5, 3135600588), (6, 2613000490), (10, 1567800294), (12, 1306500245), (15, 1045200196), (20, 783900147), (30, 522600098), (60, 261300049), (10973, 1428780), (21946, 714390), (23813, 658380), (32919, 476260), (43892, 357195), (47626, 329190), (54865, 285756), (65838, 238130), (71439, 219460), (95252, 164595), (109730, 142878), (119065, 131676)]