30251670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 49996650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 2579, 3910, 5158, 5865, 7737, 11730, 12895, 15474, 25790, 38685, 43843, 59317, 77370, 87686, 118634, 131529, 177951, 219215, 263058, 296585, 355902, 438430, 593170, 657645, 889755, 1008389, 1315290, 1779510, 2016778, 3025167, 5041945, 6050334, 10083890, 15125835, 30251670]

約数ペア:

[(1, 30251670), (2, 15125835), (3, 10083890), (5, 6050334), (6, 5041945), (10, 3025167), (15, 2016778), (17, 1779510), (23, 1315290), (30, 1008389), (34, 889755), (46, 657645), (51, 593170), (69, 438430), (85, 355902), (102, 296585), (115, 263058), (138, 219215), (170, 177951), (230, 131529), (255, 118634), (345, 87686), (391, 77370), (510, 59317), (690, 43843), (782, 38685), (1173, 25790), (1955, 15474), (2346, 12895), (2579, 11730), (3910, 7737), (5158, 5865)]