85139730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 243066096

約数和(自身を除く): 157926366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 689, 795, 954, 1170, 1373, 1378, 1590, 2067, 2385, 2746, 3445, 4119, 4134, 4770, 6201, 6865, 6890, 8238, 10335, 12357, 12402, 13730, 17849, 20595, 20670, 24714, 31005, 35698, 41190, 53547, 61785, 62010, 72769, 89245, 107094, 123570, 145538, 160641, 178490, 218307, 267735, 321282, 363845, 436614, 535470, 654921, 727690, 803205, 945997, 1091535, 1309842, 1606410, 1891994, 2183070, 2837991, 3274605, 4729985, 5675982, 6549210, 8513973, 9459970, 14189955, 17027946, 28379910, 42569865, 85139730]

約数ペア:

[(1, 85139730), (2, 42569865), (3, 28379910), (5, 17027946), (6, 14189955), (9, 9459970), (10, 8513973), (13, 6549210), (15, 5675982), (18, 4729985), (26, 3274605), (30, 2837991), (39, 2183070), (45, 1891994), (53, 1606410), (65, 1309842), (78, 1091535), (90, 945997), (106, 803205), (117, 727690), (130, 654921), (159, 535470), (195, 436614), (234, 363845), (265, 321282), (318, 267735), (390, 218307), (477, 178490), (530, 160641), (585, 145538), (689, 123570), (795, 107094), (954, 89245), (1170, 72769), (1373, 62010), (1378, 61785), (1590, 53547), (2067, 41190), (2385, 35698), (2746, 31005), (3445, 24714), (4119, 20670), (4134, 20595), (4770, 17849), (6201, 13730), (6865, 12402), (6890, 12357), (8238, 10335)]