2661150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 6700464

約数和(自身を除く): 4039314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 157, 226, 314, 339, 471, 565, 678, 785, 942, 1130, 1570, 1695, 2355, 2825, 3390, 3925, 4710, 5650, 7850, 8475, 11775, 16950, 17741, 23550, 35482, 53223, 88705, 106446, 177410, 266115, 443525, 532230, 887050, 1330575, 2661150]

約数ペア:

[(1, 2661150), (2, 1330575), (3, 887050), (5, 532230), (6, 443525), (10, 266115), (15, 177410), (25, 106446), (30, 88705), (50, 53223), (75, 35482), (113, 23550), (150, 17741), (157, 16950), (226, 11775), (314, 8475), (339, 7850), (471, 5650), (565, 4710), (678, 3925), (785, 3390), (942, 2825), (1130, 2355), (1570, 1695)]