30408690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 79462656

約数和(自身を除く): 49053966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 757, 1030, 1339, 1514, 1545, 2271, 2678, 3090, 3785, 4017, 4542, 6695, 7570, 8034, 9841, 11355, 13390, 19682, 20085, 22710, 29523, 40170, 49205, 59046, 77971, 98410, 147615, 155942, 233913, 295230, 389855, 467826, 779710, 1013623, 1169565, 2027246, 2339130, 3040869, 5068115, 6081738, 10136230, 15204345, 30408690]

約数ペア:

[(1, 30408690), (2, 15204345), (3, 10136230), (5, 6081738), (6, 5068115), (10, 3040869), (13, 2339130), (15, 2027246), (26, 1169565), (30, 1013623), (39, 779710), (65, 467826), (78, 389855), (103, 295230), (130, 233913), (195, 155942), (206, 147615), (309, 98410), (390, 77971), (515, 59046), (618, 49205), (757, 40170), (1030, 29523), (1339, 22710), (1514, 20085), (1545, 19682), (2271, 13390), (2678, 11355), (3090, 9841), (3785, 8034), (4017, 7570), (4542, 6695)]