30011512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 57920400

約数和(自身を除く): 27908888

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 691, 712, 1382, 2764, 5429, 5528, 10858, 21716, 42151, 43432, 61499, 84302, 122998, 168604, 245996, 337208, 491992, 3751439, 7502878, 15005756, 30011512]

約数ペア:

[(1, 30011512), (2, 15005756), (4, 7502878), (8, 3751439), (61, 491992), (89, 337208), (122, 245996), (178, 168604), (244, 122998), (356, 84302), (488, 61499), (691, 43432), (712, 42151), (1382, 21716), (2764, 10858), (5429, 5528)]