190546330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 192654950

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 89, 130, 178, 215, 383, 430, 445, 559, 766, 890, 1118, 1157, 1915, 2314, 2795, 3827, 3830, 4979, 5590, 5785, 7654, 9958, 11570, 16469, 19135, 24895, 32938, 34087, 38270, 49751, 49790, 68174, 82345, 99502, 164690, 170435, 214097, 248755, 340870, 428194, 443131, 497510, 886262, 1070485, 1465741, 2140970, 2215655, 2931482, 4431310, 7328705, 14657410, 19054633, 38109266, 95273165, 190546330]

約数ペア:

[(1, 190546330), (2, 95273165), (5, 38109266), (10, 19054633), (13, 14657410), (26, 7328705), (43, 4431310), (65, 2931482), (86, 2215655), (89, 2140970), (130, 1465741), (178, 1070485), (215, 886262), (383, 497510), (430, 443131), (445, 428194), (559, 340870), (766, 248755), (890, 214097), (1118, 170435), (1157, 164690), (1915, 99502), (2314, 82345), (2795, 68174), (3827, 49790), (3830, 49751), (4979, 38270), (5590, 34087), (5785, 32938), (7654, 24895), (9958, 19135), (11570, 16469)]