3125010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 5832942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 647, 690, 805, 966, 1294, 1610, 1941, 2415, 3235, 3882, 4529, 4830, 6470, 9058, 9705, 13587, 14881, 19410, 22645, 27174, 29762, 44643, 45290, 67935, 74405, 89286, 104167, 135870, 148810, 208334, 223215, 312501, 446430, 520835, 625002, 1041670, 1562505, 3125010]

約数ペア:

[(1, 3125010), (2, 1562505), (3, 1041670), (5, 625002), (6, 520835), (7, 446430), (10, 312501), (14, 223215), (15, 208334), (21, 148810), (23, 135870), (30, 104167), (35, 89286), (42, 74405), (46, 67935), (69, 45290), (70, 44643), (105, 29762), (115, 27174), (138, 22645), (161, 19410), (210, 14881), (230, 13587), (322, 9705), (345, 9058), (483, 6470), (647, 4830), (690, 4529), (805, 3882), (966, 3235), (1294, 2415), (1610, 1941)]