2000519010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43499}}^1$

素因数の和:43592

約数の個数: 96

約数和(自身を含む): 6025968000

約数和(自身を除く): 4025448990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3066, 3285, 4599, 5110, 6570, 7665, 9198, 15330, 22995, 43499, 45990, 86998, 130497, 217495, 260994, 304493, 391491, 434990, 608986, 652485, 782982, 913479, 1304970, 1522465, 1826958, 1957455, 2740437, 3044930, 3175427, 3914910, 4567395, 5480874, 6350854, 9134790, 9526281, 13702185, 15877135, 19052562, 22227989, 27404370, 28578843, 31754270, 44455978, 47631405, 57157686, 66683967, 95262810, 111139945, 133367934, 142894215, 200051901, 222279890, 285788430, 333419835, 400103802, 666839670, 1000259505, 2000519010]

約数ペア:

[(1, 2000519010), (2, 1000259505), (3, 666839670), (5, 400103802), (6, 333419835), (7, 285788430), (9, 222279890), (10, 200051901), (14, 142894215), (15, 133367934), (18, 111139945), (21, 95262810), (30, 66683967), (35, 57157686), (42, 47631405), (45, 44455978), (63, 31754270), (70, 28578843), (73, 27404370), (90, 22227989), (105, 19052562), (126, 15877135), (146, 13702185), (210, 9526281), (219, 9134790), (315, 6350854), (365, 5480874), (438, 4567395), (511, 3914910), (630, 3175427), (657, 3044930), (730, 2740437), (1022, 1957455), (1095, 1826958), (1314, 1522465), (1533, 1304970), (2190, 913479), (2555, 782982), (3066, 652485), (3285, 608986), (4599, 434990), (5110, 391491), (6570, 304493), (7665, 260994), (9198, 217495), (15330, 130497), (22995, 86998), (43499, 45990)]