130807476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 361452000

約数和(自身を除く): 230644524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 199, 228, 279, 342, 372, 398, 558, 589, 597, 684, 796, 961, 1116, 1178, 1194, 1767, 1791, 1922, 2356, 2388, 2883, 3534, 3582, 3781, 3844, 5301, 5766, 6169, 7068, 7164, 7562, 8649, 10602, 11343, 11532, 12338, 15124, 17298, 18259, 18507, 21204, 22686, 24676, 34029, 34596, 36518, 37014, 45372, 54777, 55521, 68058, 73036, 74028, 109554, 111042, 117211, 136116, 164331, 191239, 219108, 222084, 234422, 328662, 351633, 382478, 468844, 573717, 657324, 703266, 764956, 1054899, 1147434, 1406532, 1721151, 2109798, 2294868, 3442302, 3633541, 4219596, 6884604, 7267082, 10900623, 14534164, 21801246, 32701869, 43602492, 65403738, 130807476]

約数ペア:

[(1, 130807476), (2, 65403738), (3, 43602492), (4, 32701869), (6, 21801246), (9, 14534164), (12, 10900623), (18, 7267082), (19, 6884604), (31, 4219596), (36, 3633541), (38, 3442302), (57, 2294868), (62, 2109798), (76, 1721151), (93, 1406532), (114, 1147434), (124, 1054899), (171, 764956), (186, 703266), (199, 657324), (228, 573717), (279, 468844), (342, 382478), (372, 351633), (398, 328662), (558, 234422), (589, 222084), (597, 219108), (684, 191239), (796, 164331), (961, 136116), (1116, 117211), (1178, 111042), (1194, 109554), (1767, 74028), (1791, 73036), (1922, 68058), (2356, 55521), (2388, 54777), (2883, 45372), (3534, 37014), (3582, 36518), (3781, 34596), (3844, 34029), (5301, 24676), (5766, 22686), (6169, 21204), (7068, 18507), (7164, 18259), (7562, 17298), (8649, 15124), (10602, 12338), (11343, 11532)]