1009020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 2878848

約数和(自身を除く): 1869828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 251, 268, 335, 402, 502, 670, 753, 804, 1004, 1005, 1255, 1340, 1506, 2010, 2510, 3012, 3765, 4020, 5020, 7530, 15060, 16817, 33634, 50451, 67268, 84085, 100902, 168170, 201804, 252255, 336340, 504510, 1009020]

約数ペア:

[(1, 1009020), (2, 504510), (3, 336340), (4, 252255), (5, 201804), (6, 168170), (10, 100902), (12, 84085), (15, 67268), (20, 50451), (30, 33634), (60, 16817), (67, 15060), (134, 7530), (201, 5020), (251, 4020), (268, 3765), (335, 3012), (402, 2510), (502, 2010), (670, 1506), (753, 1340), (804, 1255), (1004, 1005)]