16848420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 51045120

約数和(自身を除く): 34196700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 421, 435, 460, 580, 667, 690, 842, 870, 1263, 1334, 1380, 1684, 1740, 2001, 2105, 2526, 2668, 3335, 4002, 4210, 5052, 6315, 6670, 8004, 8420, 9683, 10005, 12209, 12630, 13340, 19366, 20010, 24418, 25260, 29049, 36627, 38732, 40020, 48415, 48836, 58098, 61045, 73254, 96830, 116196, 122090, 145245, 146508, 183135, 193660, 244180, 280807, 290490, 366270, 561614, 580980, 732540, 842421, 1123228, 1404035, 1684842, 2808070, 3369684, 4212105, 5616140, 8424210, 16848420]

約数ペア:

[(1, 16848420), (2, 8424210), (3, 5616140), (4, 4212105), (5, 3369684), (6, 2808070), (10, 1684842), (12, 1404035), (15, 1123228), (20, 842421), (23, 732540), (29, 580980), (30, 561614), (46, 366270), (58, 290490), (60, 280807), (69, 244180), (87, 193660), (92, 183135), (115, 146508), (116, 145245), (138, 122090), (145, 116196), (174, 96830), (230, 73254), (276, 61045), (290, 58098), (345, 48836), (348, 48415), (421, 40020), (435, 38732), (460, 36627), (580, 29049), (667, 25260), (690, 24418), (842, 20010), (870, 19366), (1263, 13340), (1334, 12630), (1380, 12209), (1684, 10005), (1740, 9683), (2001, 8420), (2105, 8004), (2526, 6670), (2668, 6315), (3335, 5052), (4002, 4210)]