89806290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2239}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 157919790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1910, 2239, 2674, 2865, 4011, 4478, 5730, 6685, 6717, 8022, 11195, 13370, 13434, 15673, 20055, 22390, 31346, 33585, 40110, 47019, 67170, 78365, 94038, 156730, 235095, 427649, 470190, 855298, 1282947, 2138245, 2565894, 2993543, 4276490, 5987086, 6414735, 8980629, 12829470, 14967715, 17961258, 29935430, 44903145, 89806290]

約数ペア:

[(1, 89806290), (2, 44903145), (3, 29935430), (5, 17961258), (6, 14967715), (7, 12829470), (10, 8980629), (14, 6414735), (15, 5987086), (21, 4276490), (30, 2993543), (35, 2565894), (42, 2138245), (70, 1282947), (105, 855298), (191, 470190), (210, 427649), (382, 235095), (573, 156730), (955, 94038), (1146, 78365), (1337, 67170), (1910, 47019), (2239, 40110), (2674, 33585), (2865, 31346), (4011, 22390), (4478, 20055), (5730, 15673), (6685, 13434), (6717, 13370), (8022, 11195)]