23119980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29641}}^1$

素因数の和:29666

約数の個数: 48

約数和(自身を含む): 69717984

約数和(自身を除く): 46598004

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, 29641, 59282, 88923, 118564, 148205, 177846, 296410, 355692, 385333, 444615, 592820, 770666, 889230, 1155999, 1541332, 1778460, 1926665, 2311998, 3853330, 4623996, 5779995, 7706660, 11559990, 23119980]

約数ペア:

[(1, 23119980), (2, 11559990), (3, 7706660), (4, 5779995), (5, 4623996), (6, 3853330), (10, 2311998), (12, 1926665), (13, 1778460), (15, 1541332), (20, 1155999), (26, 889230), (30, 770666), (39, 592820), (52, 444615), (60, 385333), (65, 355692), (78, 296410), (130, 177846), (156, 148205), (195, 118564), (260, 88923), (390, 59282), (780, 29641)]