19349670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 30831450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 967, 1334, 1934, 2001, 2901, 3335, 4002, 4835, 5802, 6670, 9670, 10005, 14505, 20010, 22241, 28043, 29010, 44482, 56086, 66723, 84129, 111205, 133446, 140215, 168258, 222410, 280430, 333615, 420645, 644989, 667230, 841290, 1289978, 1934967, 3224945, 3869934, 6449890, 9674835, 19349670]

約数ペア:

[(1, 19349670), (2, 9674835), (3, 6449890), (5, 3869934), (6, 3224945), (10, 1934967), (15, 1289978), (23, 841290), (29, 667230), (30, 644989), (46, 420645), (58, 333615), (69, 280430), (87, 222410), (115, 168258), (138, 140215), (145, 133446), (174, 111205), (230, 84129), (290, 66723), (345, 56086), (435, 44482), (667, 29010), (690, 28043), (870, 22241), (967, 20010), (1334, 14505), (1934, 10005), (2001, 9670), (2901, 6670), (3335, 5802), (4002, 4835)]