140887470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13009}}^1$

素因数の和:13057

約数の個数: 48

約数和(自身を含む): 356890320

約数和(自身を除く): 216002850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 13009, 26018, 39027, 65045, 78054, 130090, 195135, 247171, 390270, 494342, 741513, 1235855, 1483026, 2471710, 3707565, 4696249, 7415130, 9392498, 14088747, 23481245, 28177494, 46962490, 70443735, 140887470]

約数ペア:

[(1, 140887470), (2, 70443735), (3, 46962490), (5, 28177494), (6, 23481245), (10, 14088747), (15, 9392498), (19, 7415130), (30, 4696249), (38, 3707565), (57, 2471710), (95, 1483026), (114, 1235855), (190, 741513), (285, 494342), (361, 390270), (570, 247171), (722, 195135), (1083, 130090), (1805, 78054), (2166, 65045), (3610, 39027), (5415, 26018), (10830, 13009)]