747014710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 1494484992

約数和(自身を除く): 747470282

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 103, 130, 206, 235, 470, 515, 611, 1030, 1187, 1222, 1339, 2374, 2678, 3055, 4841, 5935, 6110, 6695, 9682, 11870, 13390, 15431, 24205, 30862, 48410, 55789, 62933, 77155, 111578, 122261, 125866, 154310, 244522, 278945, 314665, 557890, 611305, 629330, 725257, 1222610, 1450514, 1589393, 3178786, 3626285, 5746267, 7252570, 7946965, 11492534, 15893930, 28731335, 57462670, 74701471, 149402942, 373507355, 747014710]

約数ペア:

[(1, 747014710), (2, 373507355), (5, 149402942), (10, 74701471), (13, 57462670), (26, 28731335), (47, 15893930), (65, 11492534), (94, 7946965), (103, 7252570), (130, 5746267), (206, 3626285), (235, 3178786), (470, 1589393), (515, 1450514), (611, 1222610), (1030, 725257), (1187, 629330), (1222, 611305), (1339, 557890), (2374, 314665), (2678, 278945), (3055, 244522), (4841, 154310), (5935, 125866), (6110, 122261), (6695, 111578), (9682, 77155), (11870, 62933), (13390, 55789), (15431, 48410), (24205, 30862)]