279513810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 750072960

約数和(自身を除く): 470559150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 211, 246, 359, 369, 410, 422, 615, 633, 718, 738, 1055, 1077, 1230, 1266, 1795, 1845, 1899, 2110, 2154, 3165, 3231, 3590, 3690, 3798, 5385, 6330, 6462, 8651, 9495, 10770, 14719, 16155, 17302, 18990, 25953, 29438, 32310, 43255, 44157, 51906, 73595, 75749, 77859, 86510, 88314, 129765, 132471, 147190, 151498, 155718, 220785, 227247, 259530, 264942, 378745, 389295, 441570, 454494, 662355, 681741, 757490, 778590, 1136235, 1324710, 1363482, 2272470, 3105709, 3408705, 6211418, 6817410, 9317127, 15528545, 18634254, 27951381, 31057090, 46585635, 55902762, 93171270, 139756905, 279513810]

約数ペア:

[(1, 279513810), (2, 139756905), (3, 93171270), (5, 55902762), (6, 46585635), (9, 31057090), (10, 27951381), (15, 18634254), (18, 15528545), (30, 9317127), (41, 6817410), (45, 6211418), (82, 3408705), (90, 3105709), (123, 2272470), (205, 1363482), (211, 1324710), (246, 1136235), (359, 778590), (369, 757490), (410, 681741), (422, 662355), (615, 454494), (633, 441570), (718, 389295), (738, 378745), (1055, 264942), (1077, 259530), (1230, 227247), (1266, 220785), (1795, 155718), (1845, 151498), (1899, 147190), (2110, 132471), (2154, 129765), (3165, 88314), (3231, 86510), (3590, 77859), (3690, 75749), (3798, 73595), (5385, 51906), (6330, 44157), (6462, 43255), (8651, 32310), (9495, 29438), (10770, 25953), (14719, 18990), (16155, 17302)]