22373890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 28947710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 593, 686, 770, 1078, 1186, 1715, 2695, 2965, 3430, 3773, 4151, 5390, 5930, 6523, 7546, 8302, 13046, 18865, 20755, 29057, 32615, 37730, 41510, 45661, 58114, 65230, 91322, 145285, 203399, 228305, 290570, 319627, 406798, 456610, 639254, 1016995, 1598135, 2033990, 2237389, 3196270, 4474778, 11186945, 22373890]

約数ペア:

[(1, 22373890), (2, 11186945), (5, 4474778), (7, 3196270), (10, 2237389), (11, 2033990), (14, 1598135), (22, 1016995), (35, 639254), (49, 456610), (55, 406798), (70, 319627), (77, 290570), (98, 228305), (110, 203399), (154, 145285), (245, 91322), (343, 65230), (385, 58114), (490, 45661), (539, 41510), (593, 37730), (686, 32615), (770, 29057), (1078, 20755), (1186, 18865), (1715, 13046), (2695, 8302), (2965, 7546), (3430, 6523), (3773, 5930), (4151, 5390)]