127402730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 284110848

約数和(自身を除く): 156708118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 733, 910, 955, 1337, 1466, 1910, 2483, 2674, 3665, 4966, 5131, 6685, 7330, 9529, 10262, 12415, 13370, 17381, 19058, 24830, 25655, 34762, 47645, 51310, 66703, 86905, 95290, 133406, 140003, 173810, 280006, 333515, 667030, 700015, 980021, 1400030, 1820039, 1960042, 3640078, 4900105, 9100195, 9800210, 12740273, 18200390, 25480546, 63701365, 127402730]

約数ペア:

[(1, 127402730), (2, 63701365), (5, 25480546), (7, 18200390), (10, 12740273), (13, 9800210), (14, 9100195), (26, 4900105), (35, 3640078), (65, 1960042), (70, 1820039), (91, 1400030), (130, 980021), (182, 700015), (191, 667030), (382, 333515), (455, 280006), (733, 173810), (910, 140003), (955, 133406), (1337, 95290), (1466, 86905), (1910, 66703), (2483, 51310), (2674, 47645), (3665, 34762), (4966, 25655), (5131, 24830), (6685, 19058), (7330, 17381), (9529, 13370), (10262, 12415)]