229691930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 493489584

約数和(自身を除く): 263797654

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 53, 65, 74, 85, 106, 130, 170, 185, 221, 265, 370, 442, 481, 530, 629, 689, 901, 962, 1105, 1258, 1378, 1802, 1961, 2210, 2405, 2809, 3145, 3445, 3922, 4505, 4810, 5618, 6290, 6890, 8177, 9010, 9805, 11713, 14045, 16354, 19610, 23426, 25493, 28090, 33337, 36517, 40885, 47753, 50986, 58565, 66674, 73034, 81770, 95506, 103933, 117130, 127465, 166685, 182585, 207866, 238765, 254930, 333370, 365170, 433381, 477530, 519665, 620789, 866762, 1039330, 1241578, 1351129, 1766861, 2166905, 2702258, 3103945, 3533722, 4333810, 6207890, 6755645, 8834305, 13511290, 17668610, 22969193, 45938386, 114845965, 229691930]

約数ペア:

[(1, 229691930), (2, 114845965), (5, 45938386), (10, 22969193), (13, 17668610), (17, 13511290), (26, 8834305), (34, 6755645), (37, 6207890), (53, 4333810), (65, 3533722), (74, 3103945), (85, 2702258), (106, 2166905), (130, 1766861), (170, 1351129), (185, 1241578), (221, 1039330), (265, 866762), (370, 620789), (442, 519665), (481, 477530), (530, 433381), (629, 365170), (689, 333370), (901, 254930), (962, 238765), (1105, 207866), (1258, 182585), (1378, 166685), (1802, 127465), (1961, 117130), (2210, 103933), (2405, 95506), (2809, 81770), (3145, 73034), (3445, 66674), (3922, 58565), (4505, 50986), (4810, 47753), (5618, 40885), (6290, 36517), (6890, 33337), (8177, 28090), (9010, 25493), (9805, 23426), (11713, 19610), (14045, 16354)]