133573020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{45433}}^1$

素因数の和:45459

約数の個数: 72

約数和(自身を含む): 435075984

約数和(自身を除く): 301502964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 45433, 90866, 136299, 181732, 227165, 272598, 318031, 454330, 545196, 636062, 681495, 908660, 954093, 1272124, 1362990, 1590155, 1908186, 2226217, 2725980, 3180310, 3816372, 4452434, 4770465, 6360620, 6678651, 8904868, 9540930, 11131085, 13357302, 19081860, 22262170, 26714604, 33393255, 44524340, 66786510, 133573020]

約数ペア:

[(1, 133573020), (2, 66786510), (3, 44524340), (4, 33393255), (5, 26714604), (6, 22262170), (7, 19081860), (10, 13357302), (12, 11131085), (14, 9540930), (15, 8904868), (20, 6678651), (21, 6360620), (28, 4770465), (30, 4452434), (35, 3816372), (42, 3180310), (49, 2725980), (60, 2226217), (70, 1908186), (84, 1590155), (98, 1362990), (105, 1272124), (140, 954093), (147, 908660), (196, 681495), (210, 636062), (245, 545196), (294, 454330), (420, 318031), (490, 272598), (588, 227165), (735, 181732), (980, 136299), (1470, 90866), (2940, 45433)]