449593830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1103}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 1339213824

約数和(自身を除く): 889619994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 647, 1103, 1294, 1941, 2206, 3235, 3309, 3882, 4529, 5515, 5823, 6470, 6618, 7721, 9058, 9705, 9927, 11030, 11646, 13587, 15442, 16545, 19410, 19854, 22645, 23163, 27174, 29115, 33090, 38605, 40761, 45290, 46326, 49635, 58230, 67935, 69489, 77210, 81522, 99270, 115815, 135870, 138978, 203805, 231630, 347445, 407610, 694890, 713641, 1427282, 2140923, 3568205, 4281846, 4995487, 6422769, 7136410, 9990974, 10704615, 12845538, 14986461, 21409230, 24977435, 29972922, 32113845, 44959383, 49954870, 64227690, 74932305, 89918766, 149864610, 224796915, 449593830]

約数ペア:

[(1, 449593830), (2, 224796915), (3, 149864610), (5, 89918766), (6, 74932305), (7, 64227690), (9, 49954870), (10, 44959383), (14, 32113845), (15, 29972922), (18, 24977435), (21, 21409230), (30, 14986461), (35, 12845538), (42, 10704615), (45, 9990974), (63, 7136410), (70, 6422769), (90, 4995487), (105, 4281846), (126, 3568205), (210, 2140923), (315, 1427282), (630, 713641), (647, 694890), (1103, 407610), (1294, 347445), (1941, 231630), (2206, 203805), (3235, 138978), (3309, 135870), (3882, 115815), (4529, 99270), (5515, 81522), (5823, 77210), (6470, 69489), (6618, 67935), (7721, 58230), (9058, 49635), (9705, 46326), (9927, 45290), (11030, 40761), (11646, 38605), (13587, 33090), (15442, 29115), (16545, 27174), (19410, 23163), (19854, 22645)]