299572260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384067}}^1$

素因数の和:384092

約数の個数: 48

約数和(自身を含む): 903327936

約数和(自身を除く): 603755676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 384067, 768134, 1152201, 1536268, 1920335, 2304402, 3840670, 4608804, 4992871, 5761005, 7681340, 9985742, 11522010, 14978613, 19971484, 23044020, 24964355, 29957226, 49928710, 59914452, 74893065, 99857420, 149786130, 299572260]

約数ペア:

[(1, 299572260), (2, 149786130), (3, 99857420), (4, 74893065), (5, 59914452), (6, 49928710), (10, 29957226), (12, 24964355), (13, 23044020), (15, 19971484), (20, 14978613), (26, 11522010), (30, 9985742), (39, 7681340), (52, 5761005), (60, 4992871), (65, 4608804), (78, 3840670), (130, 2304402), (156, 1920335), (195, 1536268), (260, 1152201), (390, 768134), (780, 384067)]