98476680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5227}}^1$

素因数の和:5398

約数の個数: 64

約数和(自身を含む): 297368640

約数和(自身を除く): 198891960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5227, 6280, 9420, 10454, 15681, 18840, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 104540, 125448, 156810, 209080, 313620, 627240, 820639, 1641278, 2461917, 3282556, 4103195, 4923834, 6565112, 8206390, 9847668, 12309585, 16412780, 19695336, 24619170, 32825560, 49238340, 98476680]

約数ペア:

[(1, 98476680), (2, 49238340), (3, 32825560), (4, 24619170), (5, 19695336), (6, 16412780), (8, 12309585), (10, 9847668), (12, 8206390), (15, 6565112), (20, 4923834), (24, 4103195), (30, 3282556), (40, 2461917), (60, 1641278), (120, 820639), (157, 627240), (314, 313620), (471, 209080), (628, 156810), (785, 125448), (942, 104540), (1256, 78405), (1570, 62724), (1884, 52270), (2355, 41816), (3140, 31362), (3768, 26135), (4710, 20908), (5227, 18840), (6280, 15681), (9420, 10454)]