210603540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6869}}^1$

素因数の和:6961

約数の個数: 96

約数和(自身を含む): 683262720

約数和(自身を除く): 472659180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 6869, 7665, 10220, 13738, 15330, 20607, 27476, 30660, 34345, 41214, 48083, 68690, 82428, 96166, 103035, 137380, 144249, 192332, 206070, 240415, 288498, 412140, 480830, 501437, 576996, 721245, 961660, 1002874, 1442490, 1504311, 2005748, 2507185, 2884980, 3008622, 3510059, 5014370, 6017244, 7020118, 7521555, 10028740, 10530177, 14040236, 15043110, 17550295, 21060354, 30086220, 35100590, 42120708, 52650885, 70201180, 105301770, 210603540]

約数ペア:

[(1, 210603540), (2, 105301770), (3, 70201180), (4, 52650885), (5, 42120708), (6, 35100590), (7, 30086220), (10, 21060354), (12, 17550295), (14, 15043110), (15, 14040236), (20, 10530177), (21, 10028740), (28, 7521555), (30, 7020118), (35, 6017244), (42, 5014370), (60, 3510059), (70, 3008622), (73, 2884980), (84, 2507185), (105, 2005748), (140, 1504311), (146, 1442490), (210, 1002874), (219, 961660), (292, 721245), (365, 576996), (420, 501437), (438, 480830), (511, 412140), (730, 288498), (876, 240415), (1022, 206070), (1095, 192332), (1460, 144249), (1533, 137380), (2044, 103035), (2190, 96166), (2555, 82428), (3066, 68690), (4380, 48083), (5110, 41214), (6132, 34345), (6869, 30660), (7665, 27476), (10220, 20607), (13738, 15330)]