1520390076

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 3722584320

約数和(自身を除く): 2202194244

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 841, 948, 1682, 1907, 2291, 2523, 3364, 3814, 4582, 5046, 5721, 6873, 7628, 9164, 10092, 11442, 13746, 22884, 27492, 55303, 66439, 110606, 132878, 150653, 165909, 199317, 221212, 265756, 301306, 331818, 398634, 451959, 602612, 663636, 797268, 903918, 1603787, 1807836, 3207574, 4368937, 4811361, 6415148, 8737874, 9622722, 13106811, 17475748, 19245444, 26213622, 52427244, 126699173, 253398346, 380097519, 506796692, 760195038, 1520390076]

約数ペア:

[(1, 1520390076), (2, 760195038), (3, 506796692), (4, 380097519), (6, 253398346), (12, 126699173), (29, 52427244), (58, 26213622), (79, 19245444), (87, 17475748), (116, 13106811), (158, 9622722), (174, 8737874), (237, 6415148), (316, 4811361), (348, 4368937), (474, 3207574), (841, 1807836), (948, 1603787), (1682, 903918), (1907, 797268), (2291, 663636), (2523, 602612), (3364, 451959), (3814, 398634), (4582, 331818), (5046, 301306), (5721, 265756), (6873, 221212), (7628, 199317), (9164, 165909), (10092, 150653), (11442, 132878), (13746, 110606), (22884, 66439), (27492, 55303)]