2003622690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2104

約数の個数: 128

約数和(自身を含む): 5292490752

約数和(自身を除く): 3288868062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 47, 62, 69, 93, 94, 115, 138, 141, 155, 186, 230, 235, 282, 310, 345, 465, 470, 690, 705, 713, 930, 1081, 1410, 1426, 1457, 1993, 2139, 2162, 2914, 3243, 3565, 3986, 4278, 4371, 5405, 5979, 6486, 7130, 7285, 8742, 9965, 10695, 10810, 11958, 14570, 16215, 19930, 21390, 21855, 29895, 32430, 33511, 43710, 45839, 59790, 61783, 67022, 91678, 93671, 100533, 123566, 137517, 167555, 185349, 187342, 201066, 229195, 275034, 281013, 308915, 335110, 370698, 458390, 468355, 502665, 562026, 617830, 687585, 926745, 936710, 1005330, 1375170, 1405065, 1421009, 1853490, 2154433, 2810130, 2842018, 2903801, 4263027, 4308866, 5807602, 6463299, 7105045, 8526054, 8711403, 10772165, 12926598, 14210090, 14519005, 17422806, 21315135, 21544330, 29038010, 32316495, 42630270, 43557015, 64632990, 66787423, 87114030, 133574846, 200362269, 333937115, 400724538, 667874230, 1001811345, 2003622690]

約数ペア:

[(1, 2003622690), (2, 1001811345), (3, 667874230), (5, 400724538), (6, 333937115), (10, 200362269), (15, 133574846), (23, 87114030), (30, 66787423), (31, 64632990), (46, 43557015), (47, 42630270), (62, 32316495), (69, 29038010), (93, 21544330), (94, 21315135), (115, 17422806), (138, 14519005), (141, 14210090), (155, 12926598), (186, 10772165), (230, 8711403), (235, 8526054), (282, 7105045), (310, 6463299), (345, 5807602), (465, 4308866), (470, 4263027), (690, 2903801), (705, 2842018), (713, 2810130), (930, 2154433), (1081, 1853490), (1410, 1421009), (1426, 1405065), (1457, 1375170), (1993, 1005330), (2139, 936710), (2162, 926745), (2914, 687585), (3243, 617830), (3565, 562026), (3986, 502665), (4278, 468355), (4371, 458390), (5405, 370698), (5979, 335110), (6486, 308915), (7130, 281013), (7285, 275034), (8742, 229195), (9965, 201066), (10695, 187342), (10810, 185349), (11958, 167555), (14570, 137517), (16215, 123566), (19930, 100533), (21390, 93671), (21855, 91678), (29895, 67022), (32430, 61783), (33511, 59790), (43710, 45839)]