127900010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4727

約数の個数: 64

約数和(自身を含む): 290760192

約数和(自身を除く): 162860182

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 4673, 5474, 9346, 13685, 23365, 27370, 32711, 46730, 65422, 79441, 107479, 158882, 163555, 214958, 327110, 397205, 537395, 556087, 752353, 794410, 1074790, 1112174, 1504706, 1827143, 2780435, 3654286, 3761765, 5560870, 7523530, 9135715, 12790001, 18271430, 25580002, 63950005, 127900010]

約数ペア:

[(1, 127900010), (2, 63950005), (5, 25580002), (7, 18271430), (10, 12790001), (14, 9135715), (17, 7523530), (23, 5560870), (34, 3761765), (35, 3654286), (46, 2780435), (70, 1827143), (85, 1504706), (115, 1112174), (119, 1074790), (161, 794410), (170, 752353), (230, 556087), (238, 537395), (322, 397205), (391, 327110), (595, 214958), (782, 163555), (805, 158882), (1190, 107479), (1610, 79441), (1955, 65422), (2737, 46730), (3910, 32711), (4673, 27370), (5474, 23365), (9346, 13685)]