65807730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 179112960

約数和(自身を除く): 113305230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 103, 155, 186, 206, 229, 279, 309, 310, 458, 465, 515, 558, 618, 687, 927, 930, 1030, 1145, 1374, 1395, 1545, 1854, 2061, 2290, 2790, 3090, 3193, 3435, 4122, 4635, 6386, 6870, 7099, 9270, 9579, 10305, 14198, 15965, 19158, 20610, 21297, 23587, 28737, 31930, 35495, 42594, 47174, 47895, 57474, 63891, 70761, 70990, 95790, 106485, 117935, 127782, 141522, 143685, 212283, 212970, 235870, 287370, 319455, 353805, 424566, 638910, 707610, 731197, 1061415, 1462394, 2122830, 2193591, 3655985, 4387182, 6580773, 7311970, 10967955, 13161546, 21935910, 32903865, 65807730]

約数ペア:

[(1, 65807730), (2, 32903865), (3, 21935910), (5, 13161546), (6, 10967955), (9, 7311970), (10, 6580773), (15, 4387182), (18, 3655985), (30, 2193591), (31, 2122830), (45, 1462394), (62, 1061415), (90, 731197), (93, 707610), (103, 638910), (155, 424566), (186, 353805), (206, 319455), (229, 287370), (279, 235870), (309, 212970), (310, 212283), (458, 143685), (465, 141522), (515, 127782), (558, 117935), (618, 106485), (687, 95790), (927, 70990), (930, 70761), (1030, 63891), (1145, 57474), (1374, 47895), (1395, 47174), (1545, 42594), (1854, 35495), (2061, 31930), (2290, 28737), (2790, 23587), (3090, 21297), (3193, 20610), (3435, 19158), (4122, 15965), (4635, 14198), (6386, 10305), (6870, 9579), (7099, 9270)]