223150380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23689}}^1$

素因数の和:23858

約数の個数: 48

約数和(自身を含む): 628827360

約数和(自身を除く): 405676980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 23689, 47378, 71067, 94756, 118445, 142134, 236890, 284268, 355335, 473780, 710670, 1421340, 3719173, 7438346, 11157519, 14876692, 18595865, 22315038, 37191730, 44630076, 55787595, 74383460, 111575190, 223150380]

約数ペア:

[(1, 223150380), (2, 111575190), (3, 74383460), (4, 55787595), (5, 44630076), (6, 37191730), (10, 22315038), (12, 18595865), (15, 14876692), (20, 11157519), (30, 7438346), (60, 3719173), (157, 1421340), (314, 710670), (471, 473780), (628, 355335), (785, 284268), (942, 236890), (1570, 142134), (1884, 118445), (2355, 94756), (3140, 71067), (4710, 47378), (9420, 23689)]