702977815030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1\times {\mathrm{10987}}^1$

素因数の和:12661

約数の個数: 64

約数和(自身を含む): 1338602112000

約数和(自身を除く): 635624296970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 1409, 2390, 2818, 4541, 7045, 9082, 10987, 14090, 21974, 22705, 26771, 45410, 53542, 54935, 109870, 133855, 208753, 267710, 336751, 417506, 673502, 1043765, 1683755, 2087530, 2625893, 3367510, 5251786, 6398269, 12796538, 13129465, 15480683, 26258930, 30961366, 31991345, 49891967, 63982690, 77403415, 99783934, 154806830, 249459835, 294132977, 498919670, 588265954, 1470664885, 2941329770, 3699883237, 7399766474, 18499416185, 36998832370, 70297781503, 140595563006, 351488907515, 702977815030]

約数ペア:

[(1, 702977815030), (2, 351488907515), (5, 140595563006), (10, 70297781503), (19, 36998832370), (38, 18499416185), (95, 7399766474), (190, 3699883237), (239, 2941329770), (478, 1470664885), (1195, 588265954), (1409, 498919670), (2390, 294132977), (2818, 249459835), (4541, 154806830), (7045, 99783934), (9082, 77403415), (10987, 63982690), (14090, 49891967), (21974, 31991345), (22705, 30961366), (26771, 26258930), (45410, 15480683), (53542, 13129465), (54935, 12796538), (109870, 6398269), (133855, 5251786), (208753, 3367510), (267710, 2625893), (336751, 2087530), (417506, 1683755), (673502, 1043765)]