742056590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 1642291200

約数和(自身を除く): 900234610

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 43, 46, 55, 86, 95, 110, 115, 190, 209, 215, 230, 253, 359, 418, 430, 437, 473, 506, 718, 817, 874, 946, 989, 1045, 1265, 1634, 1795, 1978, 2090, 2185, 2365, 2530, 3590, 3949, 4085, 4370, 4730, 4807, 4945, 6821, 7898, 8170, 8257, 8987, 9614, 9890, 10879, 13642, 15437, 16514, 17974, 18791, 19745, 21758, 24035, 30874, 34105, 37582, 39490, 41285, 44935, 48070, 54395, 68210, 75031, 77185, 82570, 89870, 90827, 93955, 108790, 150062, 154370, 156883, 169807, 181654, 187910, 206701, 293303, 313766, 339614, 355051, 375155, 413402, 454135, 586606, 710102, 750310, 784415, 849035, 908270, 1033505, 1466515, 1568830, 1698070, 1725713, 1775255, 2067010, 2933030, 3226333, 3451426, 3550510, 3905561, 6452666, 6745969, 7811122, 8628565, 13491938, 16131665, 17257130, 19527805, 32263330, 33729845, 39055610, 67459690, 74205659, 148411318, 371028295, 742056590]

約数ペア:

[(1, 742056590), (2, 371028295), (5, 148411318), (10, 74205659), (11, 67459690), (19, 39055610), (22, 33729845), (23, 32263330), (38, 19527805), (43, 17257130), (46, 16131665), (55, 13491938), (86, 8628565), (95, 7811122), (110, 6745969), (115, 6452666), (190, 3905561), (209, 3550510), (215, 3451426), (230, 3226333), (253, 2933030), (359, 2067010), (418, 1775255), (430, 1725713), (437, 1698070), (473, 1568830), (506, 1466515), (718, 1033505), (817, 908270), (874, 849035), (946, 784415), (989, 750310), (1045, 710102), (1265, 586606), (1634, 454135), (1795, 413402), (1978, 375155), (2090, 355051), (2185, 339614), (2365, 313766), (2530, 293303), (3590, 206701), (3949, 187910), (4085, 181654), (4370, 169807), (4730, 156883), (4807, 154370), (4945, 150062), (6821, 108790), (7898, 93955), (8170, 90827), (8257, 89870), (8987, 82570), (9614, 77185), (9890, 75031), (10879, 68210), (13642, 54395), (15437, 48070), (16514, 44935), (17974, 41285), (18791, 39490), (19745, 37582), (21758, 34105), (24035, 30874)]