42937180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15013}}^1$

素因数の和:15046

約数の個数: 48

約数和(自身を含む): 105938784

約数和(自身を除く): 63001604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15013, 30026, 60052, 75065, 150130, 165143, 195169, 300260, 330286, 390338, 660572, 780676, 825715, 975845, 1651430, 1951690, 2146859, 3302860, 3903380, 4293718, 8587436, 10734295, 21468590, 42937180]

約数ペア:

[(1, 42937180), (2, 21468590), (4, 10734295), (5, 8587436), (10, 4293718), (11, 3903380), (13, 3302860), (20, 2146859), (22, 1951690), (26, 1651430), (44, 975845), (52, 825715), (55, 780676), (65, 660572), (110, 390338), (130, 330286), (143, 300260), (220, 195169), (260, 165143), (286, 150130), (572, 75065), (715, 60052), (1430, 30026), (2860, 15013)]