848709890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{75307}}^1$

素因数の和:75351

約数の個数: 48

約数和(自身を含む): 1854384192

約数和(自身を除く): 1005674302

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 75307, 150614, 376535, 527149, 753070, 1054298, 1732061, 2635745, 3464122, 3690043, 5271490, 7380086, 8660305, 12124427, 17320610, 18450215, 24248854, 36900430, 60622135, 84870989, 121244270, 169741978, 424354945, 848709890]

約数ペア:

[(1, 848709890), (2, 424354945), (5, 169741978), (7, 121244270), (10, 84870989), (14, 60622135), (23, 36900430), (35, 24248854), (46, 18450215), (49, 17320610), (70, 12124427), (98, 8660305), (115, 7380086), (161, 5271490), (230, 3690043), (245, 3464122), (322, 2635745), (490, 1732061), (805, 1054298), (1127, 753070), (1610, 527149), (2254, 376535), (5635, 150614), (11270, 75307)]