266580210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6403

約数の個数: 64

約数和(自身を含む): 695439360

約数和(自身を除く): 428859150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 6271, 7085, 8502, 12542, 14170, 18813, 21255, 31355, 37626, 42510, 62710, 81523, 94065, 163046, 188130, 244569, 407615, 489138, 683539, 815230, 1222845, 1367078, 2050617, 2445690, 3417695, 4101234, 6835390, 8886007, 10253085, 17772014, 20506170, 26658021, 44430035, 53316042, 88860070, 133290105, 266580210]

約数ペア:

[(1, 266580210), (2, 133290105), (3, 88860070), (5, 53316042), (6, 44430035), (10, 26658021), (13, 20506170), (15, 17772014), (26, 10253085), (30, 8886007), (39, 6835390), (65, 4101234), (78, 3417695), (109, 2445690), (130, 2050617), (195, 1367078), (218, 1222845), (327, 815230), (390, 683539), (545, 489138), (654, 407615), (1090, 244569), (1417, 188130), (1635, 163046), (2834, 94065), (3270, 81523), (4251, 62710), (6271, 42510), (7085, 37626), (8502, 31355), (12542, 21255), (14170, 18813)]