153995730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{104759}}^1$

素因数の和:104783

約数の個数: 48

約数和(自身を含む): 429935040

約数和(自身を除く): 275939310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 104759, 209518, 314277, 523795, 628554, 733313, 1047590, 1466626, 1571385, 2199939, 3142770, 3666565, 4399878, 5133191, 7333130, 10266382, 10999695, 15399573, 21999390, 25665955, 30799146, 51331910, 76997865, 153995730]

約数ペア:

[(1, 153995730), (2, 76997865), (3, 51331910), (5, 30799146), (6, 25665955), (7, 21999390), (10, 15399573), (14, 10999695), (15, 10266382), (21, 7333130), (30, 5133191), (35, 4399878), (42, 3666565), (49, 3142770), (70, 2199939), (98, 1571385), (105, 1466626), (147, 1047590), (210, 733313), (245, 628554), (294, 523795), (490, 314277), (735, 209518), (1470, 104759)]