302399570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 646552368

約数和(自身を除く): 344152798

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 121, 122, 170, 187, 241, 242, 305, 374, 482, 605, 610, 671, 935, 1037, 1205, 1210, 1342, 1870, 2057, 2074, 2410, 2651, 3355, 4097, 4114, 5185, 5302, 6710, 7381, 8194, 10285, 10370, 11407, 13255, 14701, 14762, 20485, 20570, 22814, 26510, 29161, 29402, 36905, 40970, 45067, 57035, 58322, 73505, 73810, 90134, 114070, 125477, 145805, 147010, 161711, 225335, 249917, 250954, 291610, 323422, 450670, 495737, 499834, 627385, 808555, 991474, 1249585, 1254770, 1617110, 1778821, 2478685, 2499170, 2749087, 3557642, 4957370, 5498174, 8894105, 13745435, 17788210, 27490870, 30239957, 60479914, 151199785, 302399570]

約数ペア:

[(1, 302399570), (2, 151199785), (5, 60479914), (10, 30239957), (11, 27490870), (17, 17788210), (22, 13745435), (34, 8894105), (55, 5498174), (61, 4957370), (85, 3557642), (110, 2749087), (121, 2499170), (122, 2478685), (170, 1778821), (187, 1617110), (241, 1254770), (242, 1249585), (305, 991474), (374, 808555), (482, 627385), (605, 499834), (610, 495737), (671, 450670), (935, 323422), (1037, 291610), (1205, 250954), (1210, 249917), (1342, 225335), (1870, 161711), (2057, 147010), (2074, 145805), (2410, 125477), (2651, 114070), (3355, 90134), (4097, 73810), (4114, 73505), (5185, 58322), (5302, 57035), (6710, 45067), (7381, 40970), (8194, 36905), (10285, 29402), (10370, 29161), (11407, 26510), (13255, 22814), (14701, 20570), (14762, 20485)]