4727804940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{50221}}^1$

素因数の和:50759

約数の個数: 72

約数和(自身を含む): 14368715088

約数和(自身を除く): 9640910148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 523, 1046, 1569, 2092, 2615, 3138, 4707, 5230, 6276, 7845, 9414, 10460, 15690, 18828, 23535, 31380, 47070, 50221, 94140, 100442, 150663, 200884, 251105, 301326, 451989, 502210, 602652, 753315, 903978, 1004420, 1506630, 1807956, 2259945, 3013260, 4519890, 9039780, 26265583, 52531166, 78796749, 105062332, 131327915, 157593498, 236390247, 262655830, 315186996, 393983745, 472780494, 525311660, 787967490, 945560988, 1181951235, 1575934980, 2363902470, 4727804940]

約数ペア:

[(1, 4727804940), (2, 2363902470), (3, 1575934980), (4, 1181951235), (5, 945560988), (6, 787967490), (9, 525311660), (10, 472780494), (12, 393983745), (15, 315186996), (18, 262655830), (20, 236390247), (30, 157593498), (36, 131327915), (45, 105062332), (60, 78796749), (90, 52531166), (180, 26265583), (523, 9039780), (1046, 4519890), (1569, 3013260), (2092, 2259945), (2615, 1807956), (3138, 1506630), (4707, 1004420), (5230, 903978), (6276, 753315), (7845, 602652), (9414, 502210), (10460, 451989), (15690, 301326), (18828, 251105), (23535, 200884), (31380, 150663), (47070, 100442), (50221, 94140)]