30347070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77813}}^1$

素因数の和:77836

約数の個数: 32

約数和(自身を含む): 78436512

約数和(自身を除く): 48089442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77813, 155626, 233439, 389065, 466878, 778130, 1011569, 1167195, 2023138, 2334390, 3034707, 5057845, 6069414, 10115690, 15173535, 30347070]

約数ペア:

[(1, 30347070), (2, 15173535), (3, 10115690), (5, 6069414), (6, 5057845), (10, 3034707), (13, 2334390), (15, 2023138), (26, 1167195), (30, 1011569), (39, 778130), (65, 466878), (78, 389065), (130, 233439), (195, 155626), (390, 77813)]