15690014420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1176163}}^1$

素因数の和:1176224

約数の個数: 48

約数和(自身を含む): 35567199360

約数和(自身を除く): 19877184940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 1176163, 2352326, 4704652, 5880815, 11761630, 23523260, 27051749, 34108727, 54103498, 68217454, 108206996, 135258745, 136434908, 170543635, 270517490, 341087270, 541034980, 682174540, 784500721, 1569001442, 3138002884, 3922503605, 7845007210, 15690014420]

約数ペア:

[(1, 15690014420), (2, 7845007210), (4, 3922503605), (5, 3138002884), (10, 1569001442), (20, 784500721), (23, 682174540), (29, 541034980), (46, 341087270), (58, 270517490), (92, 170543635), (115, 136434908), (116, 135258745), (145, 108206996), (230, 68217454), (290, 54103498), (460, 34108727), (580, 27051749), (667, 23523260), (1334, 11761630), (2668, 5880815), (3335, 4704652), (6670, 2352326), (13340, 1176163)]