23455380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30071}}^1$

素因数の和:30096

約数の個数: 48

約数和(自身を含む): 70729344

約数和(自身を除く): 47273964

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, 30071, 60142, 90213, 120284, 150355, 180426, 300710, 360852, 390923, 451065, 601420, 781846, 902130, 1172769, 1563692, 1804260, 1954615, 2345538, 3909230, 4691076, 5863845, 7818460, 11727690, 23455380]

約数ペア:

[(1, 23455380), (2, 11727690), (3, 7818460), (4, 5863845), (5, 4691076), (6, 3909230), (10, 2345538), (12, 1954615), (13, 1804260), (15, 1563692), (20, 1172769), (26, 902130), (30, 781846), (39, 601420), (52, 451065), (60, 390923), (65, 360852), (78, 300710), (130, 180426), (156, 150355), (195, 120284), (260, 90213), (390, 60142), (780, 30071)]