2252430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3812850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 863, 870, 1305, 1726, 2589, 2610, 4315, 5178, 7767, 8630, 12945, 15534, 25027, 25890, 38835, 50054, 75081, 77670, 125135, 150162, 225243, 250270, 375405, 450486, 750810, 1126215, 2252430]

約数ペア:

[(1, 2252430), (2, 1126215), (3, 750810), (5, 450486), (6, 375405), (9, 250270), (10, 225243), (15, 150162), (18, 125135), (29, 77670), (30, 75081), (45, 50054), (58, 38835), (87, 25890), (90, 25027), (145, 15534), (174, 12945), (261, 8630), (290, 7767), (435, 5178), (522, 4315), (863, 2610), (870, 2589), (1305, 1726)]