60788420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 162025920

約数和(自身を除く): 101237500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 5639, 10780, 11278, 22556, 28195, 39473, 56390, 62029, 78946, 112780, 124058, 157892, 197365, 248116, 276311, 310145, 394730, 434203, 552622, 620290, 789460, 868406, 1105244, 1240580, 1381555, 1736812, 2171015, 2763110, 3039421, 4342030, 5526220, 6078842, 8684060, 12157684, 15197105, 30394210, 60788420]

約数ペア:

[(1, 60788420), (2, 30394210), (4, 15197105), (5, 12157684), (7, 8684060), (10, 6078842), (11, 5526220), (14, 4342030), (20, 3039421), (22, 2763110), (28, 2171015), (35, 1736812), (44, 1381555), (49, 1240580), (55, 1105244), (70, 868406), (77, 789460), (98, 620290), (110, 552622), (140, 434203), (154, 394730), (196, 310145), (220, 276311), (245, 248116), (308, 197365), (385, 157892), (490, 124058), (539, 112780), (770, 78946), (980, 62029), (1078, 56390), (1540, 39473), (2156, 28195), (2695, 22556), (5390, 11278), (5639, 10780)]