7125390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 18987696

約数和(自身を除く): 11862306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 1931, 3690, 3862, 5793, 9655, 11586, 17379, 19310, 28965, 34758, 57930, 79171, 86895, 158342, 173790, 237513, 395855, 475026, 712539, 791710, 1187565, 1425078, 2375130, 3562695, 7125390]

約数ペア:

[(1, 7125390), (2, 3562695), (3, 2375130), (5, 1425078), (6, 1187565), (9, 791710), (10, 712539), (15, 475026), (18, 395855), (30, 237513), (41, 173790), (45, 158342), (82, 86895), (90, 79171), (123, 57930), (205, 34758), (246, 28965), (369, 19310), (410, 17379), (615, 11586), (738, 9655), (1230, 5793), (1845, 3862), (1931, 3690)]