129381510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 316757952

約数和(自身を除く): 187376442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 173, 194, 257, 291, 346, 485, 514, 519, 582, 771, 865, 970, 1038, 1285, 1455, 1542, 1730, 2570, 2595, 2910, 3855, 5190, 7710, 16781, 24929, 33562, 44461, 49858, 50343, 74787, 83905, 88922, 100686, 124645, 133383, 149574, 167810, 222305, 249290, 251715, 266766, 373935, 444610, 503430, 666915, 747870, 1333830, 4312717, 8625434, 12938151, 21563585, 25876302, 43127170, 64690755, 129381510]

約数ペア:

[(1, 129381510), (2, 64690755), (3, 43127170), (5, 25876302), (6, 21563585), (10, 12938151), (15, 8625434), (30, 4312717), (97, 1333830), (173, 747870), (194, 666915), (257, 503430), (291, 444610), (346, 373935), (485, 266766), (514, 251715), (519, 249290), (582, 222305), (771, 167810), (865, 149574), (970, 133383), (1038, 124645), (1285, 100686), (1455, 88922), (1542, 83905), (1730, 74787), (2570, 50343), (2595, 49858), (2910, 44461), (3855, 33562), (5190, 24929), (7710, 16781)]