28962212030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 54740924928

約数和(自身を除く): 25778712898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 557, 662, 683, 1114, 1366, 1655, 2785, 3310, 3415, 5570, 6830, 7613, 12811, 15226, 15709, 25622, 31418, 38065, 64055, 76130, 78545, 128110, 157090, 184367, 226073, 368734, 380431, 452146, 760862, 921835, 1130365, 1843670, 1902155, 2260730, 3804310, 4240441, 5199679, 8480882, 8749913, 10399358, 17499826, 21202205, 25998395, 42404410, 43749565, 51996790, 87499130, 125922661, 251845322, 629613305, 1259226610, 2896221203, 5792442406, 14481106015, 28962212030]

約数ペア:

[(1, 28962212030), (2, 14481106015), (5, 5792442406), (10, 2896221203), (23, 1259226610), (46, 629613305), (115, 251845322), (230, 125922661), (331, 87499130), (557, 51996790), (662, 43749565), (683, 42404410), (1114, 25998395), (1366, 21202205), (1655, 17499826), (2785, 10399358), (3310, 8749913), (3415, 8480882), (5570, 5199679), (6830, 4240441), (7613, 3804310), (12811, 2260730), (15226, 1902155), (15709, 1843670), (25622, 1130365), (31418, 921835), (38065, 760862), (64055, 452146), (76130, 380431), (78545, 368734), (128110, 226073), (157090, 184367)]