28923779340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5183473}}^1$

素因数の和:5183519

約数の個数: 72

約数和(自身を含む): 90565657728

約数和(自身を除く): 61641878388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 5183473, 10366946, 15550419, 20733892, 25917365, 31100838, 46651257, 51834730, 62201676, 77752095, 93302514, 103669460, 155504190, 160687663, 186605028, 233256285, 311008380, 321375326, 466512570, 482062989, 642750652, 803438315, 933025140, 964125978, 1446188967, 1606876630, 1928251956, 2410314945, 2892377934, 3213753260, 4820629890, 5784755868, 7230944835, 9641259780, 14461889670, 28923779340]

約数ペア:

[(1, 28923779340), (2, 14461889670), (3, 9641259780), (4, 7230944835), (5, 5784755868), (6, 4820629890), (9, 3213753260), (10, 2892377934), (12, 2410314945), (15, 1928251956), (18, 1606876630), (20, 1446188967), (30, 964125978), (31, 933025140), (36, 803438315), (45, 642750652), (60, 482062989), (62, 466512570), (90, 321375326), (93, 311008380), (124, 233256285), (155, 186605028), (180, 160687663), (186, 155504190), (279, 103669460), (310, 93302514), (372, 77752095), (465, 62201676), (558, 51834730), (620, 46651257), (930, 31100838), (1116, 25917365), (1395, 20733892), (1860, 15550419), (2790, 10366946), (5580, 5183473)]