194500740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27241}}^1$

素因数の和:27277

約数の個数: 96

約数和(自身を含む): 659038464

約数和(自身を除く): 464537724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 27241, 54482, 81723, 108964, 136205, 163446, 190687, 272410, 326892, 381374, 408615, 463097, 544820, 572061, 762748, 817230, 926194, 953435, 1144122, 1389291, 1634460, 1852388, 1906870, 2288244, 2315485, 2778582, 2860305, 3241679, 3813740, 4630970, 5557164, 5720610, 6483358, 6946455, 9261940, 9725037, 11441220, 12966716, 13892910, 16208395, 19450074, 27785820, 32416790, 38900148, 48625185, 64833580, 97250370, 194500740]

約数ペア:

[(1, 194500740), (2, 97250370), (3, 64833580), (4, 48625185), (5, 38900148), (6, 32416790), (7, 27785820), (10, 19450074), (12, 16208395), (14, 13892910), (15, 12966716), (17, 11441220), (20, 9725037), (21, 9261940), (28, 6946455), (30, 6483358), (34, 5720610), (35, 5557164), (42, 4630970), (51, 3813740), (60, 3241679), (68, 2860305), (70, 2778582), (84, 2315485), (85, 2288244), (102, 1906870), (105, 1852388), (119, 1634460), (140, 1389291), (170, 1144122), (204, 953435), (210, 926194), (238, 817230), (255, 762748), (340, 572061), (357, 544820), (420, 463097), (476, 408615), (510, 381374), (595, 326892), (714, 272410), (1020, 190687), (1190, 163446), (1428, 136205), (1785, 108964), (2380, 81723), (3570, 54482), (7140, 27241)]