630215228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 1204124544

約数和(自身を除く): 573909316

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 463, 541, 629, 926, 1082, 1258, 1852, 2164, 2516, 7871, 9197, 15742, 17131, 18394, 20017, 31484, 34262, 36788, 40034, 68524, 80068, 250483, 291227, 340289, 500966, 582454, 680578, 1001932, 1164908, 1361156, 4258211, 8516422, 9267871, 17032844, 18535742, 37071484, 157553807, 315107614, 630215228]

約数ペア:

[(1, 630215228), (2, 315107614), (4, 157553807), (17, 37071484), (34, 18535742), (37, 17032844), (68, 9267871), (74, 8516422), (148, 4258211), (463, 1361156), (541, 1164908), (629, 1001932), (926, 680578), (1082, 582454), (1258, 500966), (1852, 340289), (2164, 291227), (2516, 250483), (7871, 80068), (9197, 68524), (15742, 40034), (17131, 36788), (18394, 34262), (20017, 31484)]