31483350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23321}}^1$

素因数の和:23342

約数の個数: 48

約数和(自身を含む): 86757840

約数和(自身を除く): 55274490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 23321, 46642, 69963, 116605, 139926, 209889, 233210, 349815, 419778, 583025, 629667, 699630, 1049445, 1166050, 1259334, 1749075, 2098890, 3148335, 3498150, 5247225, 6296670, 10494450, 15741675, 31483350]

約数ペア:

[(1, 31483350), (2, 15741675), (3, 10494450), (5, 6296670), (6, 5247225), (9, 3498150), (10, 3148335), (15, 2098890), (18, 1749075), (25, 1259334), (27, 1166050), (30, 1049445), (45, 699630), (50, 629667), (54, 583025), (75, 419778), (90, 349815), (135, 233210), (150, 209889), (225, 139926), (270, 116605), (450, 69963), (675, 46642), (1350, 23321)]