30148030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 60183648

約数和(自身を除く): 30035618

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4493, 6710, 8986, 22465, 44930, 49423, 98846, 247115, 274073, 494230, 548146, 1370365, 2740730, 3014803, 6029606, 15074015, 30148030]

約数ペア:

[(1, 30148030), (2, 15074015), (5, 6029606), (10, 3014803), (11, 2740730), (22, 1370365), (55, 548146), (61, 494230), (110, 274073), (122, 247115), (305, 98846), (610, 49423), (671, 44930), (1342, 22465), (3355, 8986), (4493, 6710)]