827974770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 2321879040

約数和(自身を除く): 1493904270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 103, 105, 202, 206, 210, 303, 309, 379, 505, 515, 606, 618, 707, 721, 758, 1010, 1030, 1137, 1414, 1442, 1515, 1545, 1895, 2121, 2163, 2274, 2653, 3030, 3090, 3535, 3605, 3790, 4242, 4326, 5306, 5685, 7070, 7210, 7959, 10403, 10605, 10815, 11370, 13265, 15918, 20806, 21210, 21630, 26530, 31209, 38279, 39037, 39795, 52015, 62418, 72821, 76558, 78074, 79590, 104030, 114837, 117111, 145642, 156045, 191395, 195185, 218463, 229674, 234222, 267953, 273259, 312090, 364105, 382790, 390370, 436926, 535906, 546518, 574185, 585555, 728210, 803859, 819777, 1092315, 1148370, 1171110, 1339765, 1366295, 1607718, 1639554, 2184630, 2679530, 2732590, 3942737, 4019295, 4098885, 7885474, 8038590, 8197770, 11828211, 19713685, 23656422, 27599159, 39427370, 55198318, 59141055, 82797477, 118282110, 137995795, 165594954, 275991590, 413987385, 827974770]

約数ペア:

[(1, 827974770), (2, 413987385), (3, 275991590), (5, 165594954), (6, 137995795), (7, 118282110), (10, 82797477), (14, 59141055), (15, 55198318), (21, 39427370), (30, 27599159), (35, 23656422), (42, 19713685), (70, 11828211), (101, 8197770), (103, 8038590), (105, 7885474), (202, 4098885), (206, 4019295), (210, 3942737), (303, 2732590), (309, 2679530), (379, 2184630), (505, 1639554), (515, 1607718), (606, 1366295), (618, 1339765), (707, 1171110), (721, 1148370), (758, 1092315), (1010, 819777), (1030, 803859), (1137, 728210), (1414, 585555), (1442, 574185), (1515, 546518), (1545, 535906), (1895, 436926), (2121, 390370), (2163, 382790), (2274, 364105), (2653, 312090), (3030, 273259), (3090, 267953), (3535, 234222), (3605, 229674), (3790, 218463), (4242, 195185), (4326, 191395), (5306, 156045), (5685, 145642), (7070, 117111), (7210, 114837), (7959, 104030), (10403, 79590), (10605, 78074), (10815, 76558), (11370, 72821), (13265, 62418), (15918, 52015), (20806, 39795), (21210, 39037), (21630, 38279), (26530, 31209)]