42312180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30661}}^1$

素因数の和:30696

約数の個数: 48

約数和(自身を含む): 123629184

約数和(自身を除く): 81317004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 30661, 61322, 91983, 122644, 153305, 183966, 306610, 367932, 459915, 613220, 705203, 919830, 1410406, 1839660, 2115609, 2820812, 3526015, 4231218, 7052030, 8462436, 10578045, 14104060, 21156090, 42312180]

約数ペア:

[(1, 42312180), (2, 21156090), (3, 14104060), (4, 10578045), (5, 8462436), (6, 7052030), (10, 4231218), (12, 3526015), (15, 2820812), (20, 2115609), (23, 1839660), (30, 1410406), (46, 919830), (60, 705203), (69, 613220), (92, 459915), (115, 367932), (138, 306610), (230, 183966), (276, 153305), (345, 122644), (460, 91983), (690, 61322), (1380, 30661)]