385067580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149251}}^1$

素因数の和:149306

約数の個数: 48

約数和(自身を含む): 1103270784

約数和(自身を除く): 718203204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 149251, 298502, 447753, 597004, 746255, 895506, 1492510, 1791012, 2238765, 2985020, 4477530, 6417793, 8955060, 12835586, 19253379, 25671172, 32088965, 38506758, 64177930, 77013516, 96266895, 128355860, 192533790, 385067580]

約数ペア:

[(1, 385067580), (2, 192533790), (3, 128355860), (4, 96266895), (5, 77013516), (6, 64177930), (10, 38506758), (12, 32088965), (15, 25671172), (20, 19253379), (30, 12835586), (43, 8955060), (60, 6417793), (86, 4477530), (129, 2985020), (172, 2238765), (215, 1791012), (258, 1492510), (430, 895506), (516, 746255), (645, 597004), (860, 447753), (1290, 298502), (2580, 149251)]