1108979460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7618

約数の個数: 144

約数和(自身を含む): 3623780160

約数和(自身を除く): 2514800700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 258, 285, 342, 380, 387, 430, 516, 570, 645, 684, 774, 817, 855, 860, 1140, 1290, 1548, 1634, 1710, 1935, 2451, 2580, 3268, 3420, 3870, 4085, 4902, 7353, 7541, 7740, 8170, 9804, 12255, 14706, 15082, 16340, 22623, 24510, 29412, 30164, 36765, 37705, 45246, 49020, 67869, 73530, 75410, 90492, 113115, 135738, 143279, 147060, 150820, 226230, 271476, 286558, 324263, 339345, 429837, 452460, 573116, 648526, 678690, 716395, 859674, 972789, 1289511, 1297052, 1357380, 1432790, 1621315, 1719348, 1945578, 2149185, 2579022, 2865580, 2918367, 3242630, 3891156, 4298370, 4863945, 5158044, 5836734, 6160997, 6447555, 6485260, 8596740, 9727890, 11673468, 12321994, 12895110, 14591835, 18482991, 19455780, 24643988, 25790220, 29183670, 30804985, 36965982, 55448973, 58367340, 61609970, 73931964, 92414955, 110897946, 123219940, 184829910, 221795892, 277244865, 369659820, 554489730, 1108979460]

約数ペア:

[(1, 1108979460), (2, 554489730), (3, 369659820), (4, 277244865), (5, 221795892), (6, 184829910), (9, 123219940), (10, 110897946), (12, 92414955), (15, 73931964), (18, 61609970), (19, 58367340), (20, 55448973), (30, 36965982), (36, 30804985), (38, 29183670), (43, 25790220), (45, 24643988), (57, 19455780), (60, 18482991), (76, 14591835), (86, 12895110), (90, 12321994), (95, 11673468), (114, 9727890), (129, 8596740), (171, 6485260), (172, 6447555), (180, 6160997), (190, 5836734), (215, 5158044), (228, 4863945), (258, 4298370), (285, 3891156), (342, 3242630), (380, 2918367), (387, 2865580), (430, 2579022), (516, 2149185), (570, 1945578), (645, 1719348), (684, 1621315), (774, 1432790), (817, 1357380), (855, 1297052), (860, 1289511), (1140, 972789), (1290, 859674), (1548, 716395), (1634, 678690), (1710, 648526), (1935, 573116), (2451, 452460), (2580, 429837), (3268, 339345), (3420, 324263), (3870, 286558), (4085, 271476), (4902, 226230), (7353, 150820), (7541, 147060), (7740, 143279), (8170, 135738), (9804, 113115), (12255, 90492), (14706, 75410), (15082, 73530), (16340, 67869), (22623, 49020), (24510, 45246), (29412, 37705), (30164, 36765)]