70008730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 152083008

約数和(自身を除く): 82074278

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 43, 55, 82, 86, 95, 110, 190, 205, 209, 215, 361, 410, 418, 430, 451, 473, 722, 779, 817, 902, 946, 1045, 1558, 1634, 1763, 1805, 2090, 2255, 2365, 3526, 3610, 3895, 3971, 4085, 4510, 4730, 7790, 7942, 8170, 8569, 8815, 8987, 14801, 15523, 17138, 17630, 17974, 19393, 19855, 29602, 31046, 33497, 38786, 39710, 42845, 44935, 66994, 74005, 77615, 85690, 89870, 96965, 148010, 155230, 162811, 167485, 170753, 193930, 325622, 334970, 341506, 368467, 636443, 736934, 814055, 853765, 1272886, 1628110, 1707530, 1842335, 3182215, 3684670, 6364430, 7000873, 14001746, 35004365, 70008730]

約数ペア:

[(1, 70008730), (2, 35004365), (5, 14001746), (10, 7000873), (11, 6364430), (19, 3684670), (22, 3182215), (38, 1842335), (41, 1707530), (43, 1628110), (55, 1272886), (82, 853765), (86, 814055), (95, 736934), (110, 636443), (190, 368467), (205, 341506), (209, 334970), (215, 325622), (361, 193930), (410, 170753), (418, 167485), (430, 162811), (451, 155230), (473, 148010), (722, 96965), (779, 89870), (817, 85690), (902, 77615), (946, 74005), (1045, 66994), (1558, 44935), (1634, 42845), (1763, 39710), (1805, 38786), (2090, 33497), (2255, 31046), (2365, 29602), (3526, 19855), (3610, 19393), (3895, 17974), (3971, 17630), (4085, 17138), (4510, 15523), (4730, 14801), (7790, 8987), (7942, 8815), (8170, 8569)]