1444807730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 2828846592

約数和(自身を除く): 1384038862

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 211, 235, 422, 470, 799, 857, 1055, 1598, 1714, 2110, 3587, 3995, 4285, 7174, 7990, 8570, 9917, 14569, 17935, 19834, 29138, 35870, 40279, 49585, 72845, 80558, 99170, 145690, 168589, 180827, 201395, 337178, 361654, 402790, 684743, 842945, 904135, 1369486, 1685890, 1808270, 3074059, 3423715, 6148118, 6847430, 8498869, 15370295, 16997738, 30740590, 42494345, 84988690, 144480773, 288961546, 722403865, 1444807730]

約数ペア:

[(1, 1444807730), (2, 722403865), (5, 288961546), (10, 144480773), (17, 84988690), (34, 42494345), (47, 30740590), (85, 16997738), (94, 15370295), (170, 8498869), (211, 6847430), (235, 6148118), (422, 3423715), (470, 3074059), (799, 1808270), (857, 1685890), (1055, 1369486), (1598, 904135), (1714, 842945), (2110, 684743), (3587, 402790), (3995, 361654), (4285, 337178), (7174, 201395), (7990, 180827), (8570, 168589), (9917, 145690), (14569, 99170), (17935, 80558), (19834, 72845), (29138, 49585), (35870, 40279)]