2728350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 7856640

約数和(自身を除く): 5128290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 47, 50, 54, 75, 86, 90, 94, 129, 135, 141, 150, 215, 225, 235, 258, 270, 282, 387, 423, 430, 450, 470, 645, 675, 705, 774, 846, 1075, 1161, 1175, 1269, 1290, 1350, 1410, 1935, 2021, 2115, 2150, 2322, 2350, 2538, 3225, 3525, 3870, 4042, 4230, 5805, 6063, 6345, 6450, 7050, 9675, 10105, 10575, 11610, 12126, 12690, 18189, 19350, 20210, 21150, 29025, 30315, 31725, 36378, 50525, 54567, 58050, 60630, 63450, 90945, 101050, 109134, 151575, 181890, 272835, 303150, 454725, 545670, 909450, 1364175, 2728350]

約数ペア:

[(1, 2728350), (2, 1364175), (3, 909450), (5, 545670), (6, 454725), (9, 303150), (10, 272835), (15, 181890), (18, 151575), (25, 109134), (27, 101050), (30, 90945), (43, 63450), (45, 60630), (47, 58050), (50, 54567), (54, 50525), (75, 36378), (86, 31725), (90, 30315), (94, 29025), (129, 21150), (135, 20210), (141, 19350), (150, 18189), (215, 12690), (225, 12126), (235, 11610), (258, 10575), (270, 10105), (282, 9675), (387, 7050), (423, 6450), (430, 6345), (450, 6063), (470, 5805), (645, 4230), (675, 4042), (705, 3870), (774, 3525), (846, 3225), (1075, 2538), (1161, 2350), (1175, 2322), (1269, 2150), (1290, 2115), (1350, 2021), (1410, 1935)]