193695180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4359

約数の個数: 96

約数和(自身を含む): 625658880

約数和(自身を除く): 431963700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4231, 4578, 6540, 7630, 8462, 9156, 11445, 12693, 15260, 16924, 21155, 22890, 25386, 29617, 42310, 45780, 50772, 59234, 63465, 84620, 88851, 118468, 126930, 148085, 177702, 253860, 296170, 355404, 444255, 461179, 592340, 888510, 922358, 1383537, 1777020, 1844716, 2305895, 2767074, 3228253, 4611790, 5534148, 6456506, 6917685, 9223580, 9684759, 12913012, 13835370, 16141265, 19369518, 27670740, 32282530, 38739036, 48423795, 64565060, 96847590, 193695180]

約数ペア:

[(1, 193695180), (2, 96847590), (3, 64565060), (4, 48423795), (5, 38739036), (6, 32282530), (7, 27670740), (10, 19369518), (12, 16141265), (14, 13835370), (15, 12913012), (20, 9684759), (21, 9223580), (28, 6917685), (30, 6456506), (35, 5534148), (42, 4611790), (60, 3228253), (70, 2767074), (84, 2305895), (105, 1844716), (109, 1777020), (140, 1383537), (210, 922358), (218, 888510), (327, 592340), (420, 461179), (436, 444255), (545, 355404), (654, 296170), (763, 253860), (1090, 177702), (1308, 148085), (1526, 126930), (1635, 118468), (2180, 88851), (2289, 84620), (3052, 63465), (3270, 59234), (3815, 50772), (4231, 45780), (4578, 42310), (6540, 29617), (7630, 25386), (8462, 22890), (9156, 21155), (11445, 16924), (12693, 15260)]