123063990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{83717}}^1$

素因数の和:83741

約数の個数: 48

約数和(自身を含む): 343578672

約数和(自身を除く): 220514682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 83717, 167434, 251151, 418585, 502302, 586019, 837170, 1172038, 1255755, 1758057, 2511510, 2930095, 3516114, 4102133, 5860190, 8204266, 8790285, 12306399, 17580570, 20510665, 24612798, 41021330, 61531995, 123063990]

約数ペア:

[(1, 123063990), (2, 61531995), (3, 41021330), (5, 24612798), (6, 20510665), (7, 17580570), (10, 12306399), (14, 8790285), (15, 8204266), (21, 5860190), (30, 4102133), (35, 3516114), (42, 2930095), (49, 2511510), (70, 1758057), (98, 1255755), (105, 1172038), (147, 837170), (210, 586019), (245, 502302), (294, 418585), (490, 251151), (735, 167434), (1470, 83717)]