1513530

素因数分解:

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

素因数の和:331

約数の個数: 48

約数和(自身を含む): 4009824

約数和(自身を除く): 2496294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 251, 335, 402, 502, 603, 670, 753, 1005, 1206, 1255, 1506, 2010, 2259, 2510, 3015, 3765, 4518, 6030, 7530, 11295, 16817, 22590, 33634, 50451, 84085, 100902, 151353, 168170, 252255, 302706, 504510, 756765, 1513530]

約数ペア:

[(1, 1513530), (2, 756765), (3, 504510), (5, 302706), (6, 252255), (9, 168170), (10, 151353), (15, 100902), (18, 84085), (30, 50451), (45, 33634), (67, 22590), (90, 16817), (134, 11295), (201, 7530), (251, 6030), (335, 4518), (402, 3765), (502, 3015), (603, 2510), (670, 2259), (753, 2010), (1005, 1506), (1206, 1255)]