669180330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81707}}^1$

素因数の和:81740

約数の個数: 96

約数和(自身を含む): 2141403264

約数和(自身を除く): 1472222934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 81707, 163414, 245121, 408535, 490242, 571949, 735363, 817070, 1062191, 1143898, 1225605, 1470726, 1715847, 2124382, 2451210, 2859745, 3186573, 3431694, 3676815, 5147541, 5310955, 5719490, 6373146, 7353630, 7435337, 8579235, 9559719, 10295082, 10621910, 14870674, 15932865, 17158470, 19119438, 22306011, 25737705, 31865730, 37176685, 44612022, 47798595, 51475410, 66918033, 74353370, 95597190, 111530055, 133836066, 223060110, 334590165, 669180330]

約数ペア:

[(1, 669180330), (2, 334590165), (3, 223060110), (5, 133836066), (6, 111530055), (7, 95597190), (9, 74353370), (10, 66918033), (13, 51475410), (14, 47798595), (15, 44612022), (18, 37176685), (21, 31865730), (26, 25737705), (30, 22306011), (35, 19119438), (39, 17158470), (42, 15932865), (45, 14870674), (63, 10621910), (65, 10295082), (70, 9559719), (78, 8579235), (90, 7435337), (91, 7353630), (105, 6373146), (117, 5719490), (126, 5310955), (130, 5147541), (182, 3676815), (195, 3431694), (210, 3186573), (234, 2859745), (273, 2451210), (315, 2124382), (390, 1715847), (455, 1470726), (546, 1225605), (585, 1143898), (630, 1062191), (819, 817070), (910, 735363), (1170, 571949), (1365, 490242), (1638, 408535), (2730, 245121), (4095, 163414), (8190, 81707)]