127403010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67409}}^1$

素因数の和:67432

約数の個数: 64

約数和(自身を含む): 388281600

約数和(自身を除く): 260878590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 67409, 134818, 202227, 337045, 404454, 471863, 606681, 674090, 943726, 1011135, 1213362, 1415589, 1820043, 2022270, 2359315, 2831178, 3033405, 3640086, 4246767, 4718630, 6066810, 7077945, 8493534, 9100215, 12740301, 14155890, 18200430, 21233835, 25480602, 42467670, 63701505, 127403010]

約数ペア:

[(1, 127403010), (2, 63701505), (3, 42467670), (5, 25480602), (6, 21233835), (7, 18200430), (9, 14155890), (10, 12740301), (14, 9100215), (15, 8493534), (18, 7077945), (21, 6066810), (27, 4718630), (30, 4246767), (35, 3640086), (42, 3033405), (45, 2831178), (54, 2359315), (63, 2022270), (70, 1820043), (90, 1415589), (105, 1213362), (126, 1011135), (135, 943726), (189, 674090), (210, 606681), (270, 471863), (315, 404454), (378, 337045), (630, 202227), (945, 134818), (1890, 67409)]