30172506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 75387648

約数和(自身を除く): 45215142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 757, 949, 1022, 1514, 1533, 1898, 2271, 2847, 3066, 4542, 5299, 5694, 6643, 9841, 10598, 13286, 15897, 19682, 19929, 29523, 31794, 39858, 55261, 59046, 68887, 110522, 137774, 165783, 206661, 331566, 386827, 413322, 718393, 773654, 1160481, 1436786, 2155179, 2320962, 4310358, 5028751, 10057502, 15086253, 30172506]

約数ペア:

[(1, 30172506), (2, 15086253), (3, 10057502), (6, 5028751), (7, 4310358), (13, 2320962), (14, 2155179), (21, 1436786), (26, 1160481), (39, 773654), (42, 718393), (73, 413322), (78, 386827), (91, 331566), (146, 206661), (182, 165783), (219, 137774), (273, 110522), (438, 68887), (511, 59046), (546, 55261), (757, 39858), (949, 31794), (1022, 29523), (1514, 19929), (1533, 19682), (1898, 15897), (2271, 13286), (2847, 10598), (3066, 9841), (4542, 6643), (5299, 5694)]