23558340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30228

約数の個数: 48

約数和(自身を含む): 71039808

約数和(自身を除く): 47481468

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, 30203, 60406, 90609, 120812, 151015, 181218, 302030, 362436, 392639, 453045, 604060, 785278, 906090, 1177917, 1570556, 1812180, 1963195, 2355834, 3926390, 4711668, 5889585, 7852780, 11779170, 23558340]

約数ペア:

[(1, 23558340), (2, 11779170), (3, 7852780), (4, 5889585), (5, 4711668), (6, 3926390), (10, 2355834), (12, 1963195), (13, 1812180), (15, 1570556), (20, 1177917), (26, 906090), (30, 785278), (39, 604060), (52, 453045), (60, 392639), (65, 362436), (78, 302030), (130, 181218), (156, 151015), (195, 120812), (260, 90609), (390, 60406), (780, 30203)]