17361820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 27635300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 107, 122, 133, 140, 190, 214, 244, 266, 305, 380, 427, 428, 532, 535, 610, 665, 749, 854, 1070, 1159, 1220, 1330, 1498, 1708, 2033, 2135, 2140, 2318, 2660, 2996, 3745, 4066, 4270, 4636, 5795, 6527, 7490, 8113, 8132, 8540, 10165, 11590, 13054, 14231, 14980, 16226, 20330, 23180, 26108, 28462, 32452, 32635, 40565, 40660, 45689, 56924, 65270, 71155, 81130, 91378, 124013, 130540, 142310, 162260, 182756, 228445, 248026, 284620, 456890, 496052, 620065, 868091, 913780, 1240130, 1736182, 2480260, 3472364, 4340455, 8680910, 17361820]

約数ペア:

[(1, 17361820), (2, 8680910), (4, 4340455), (5, 3472364), (7, 2480260), (10, 1736182), (14, 1240130), (19, 913780), (20, 868091), (28, 620065), (35, 496052), (38, 456890), (61, 284620), (70, 248026), (76, 228445), (95, 182756), (107, 162260), (122, 142310), (133, 130540), (140, 124013), (190, 91378), (214, 81130), (244, 71155), (266, 65270), (305, 56924), (380, 45689), (427, 40660), (428, 40565), (532, 32635), (535, 32452), (610, 28462), (665, 26108), (749, 23180), (854, 20330), (1070, 16226), (1159, 14980), (1220, 14231), (1330, 13054), (1498, 11590), (1708, 10165), (2033, 8540), (2135, 8132), (2140, 8113), (2318, 7490), (2660, 6527), (2996, 5795), (3745, 4636), (4066, 4270)]