45448620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108211}}^1$

素因数の和:108230

約数の個数: 48

約数和(自身を含む): 145436928

約数和(自身を除く): 99988308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 108211, 216422, 324633, 432844, 541055, 649266, 757477, 1082110, 1298532, 1514954, 1623165, 2164220, 2272431, 3029908, 3246330, 3787385, 4544862, 6492660, 7574770, 9089724, 11362155, 15149540, 22724310, 45448620]

約数ペア:

[(1, 45448620), (2, 22724310), (3, 15149540), (4, 11362155), (5, 9089724), (6, 7574770), (7, 6492660), (10, 4544862), (12, 3787385), (14, 3246330), (15, 3029908), (20, 2272431), (21, 2164220), (28, 1623165), (30, 1514954), (35, 1298532), (42, 1082110), (60, 757477), (70, 649266), (84, 541055), (105, 432844), (140, 324633), (210, 216422), (420, 108211)]