749062470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5441}}^1$

素因数の和:5817

約数の個数: 64

約数和(自身を含む): 1941879744

約数和(自身を除く): 1192817274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 706, 1059, 1765, 2118, 3530, 4589, 5295, 5441, 9178, 10590, 10882, 13767, 16323, 22945, 27205, 27534, 32646, 45890, 54410, 68835, 70733, 81615, 137670, 141466, 163230, 212199, 353665, 424398, 707330, 1060995, 1920673, 2121990, 3841346, 5762019, 9603365, 11524038, 19206730, 24968749, 28810095, 49937498, 57620190, 74906247, 124843745, 149812494, 249687490, 374531235, 749062470]

約数ペア:

[(1, 749062470), (2, 374531235), (3, 249687490), (5, 149812494), (6, 124843745), (10, 74906247), (13, 57620190), (15, 49937498), (26, 28810095), (30, 24968749), (39, 19206730), (65, 11524038), (78, 9603365), (130, 5762019), (195, 3841346), (353, 2121990), (390, 1920673), (706, 1060995), (1059, 707330), (1765, 424398), (2118, 353665), (3530, 212199), (4589, 163230), (5295, 141466), (5441, 137670), (9178, 81615), (10590, 70733), (10882, 68835), (13767, 54410), (16323, 45890), (22945, 32646), (27205, 27534)]