142966530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 426950784

約数和(自身を除く): 283984254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 514, 630, 771, 883, 1285, 1542, 1766, 1799, 2313, 2570, 2649, 3598, 3855, 4415, 4626, 5298, 5397, 6181, 7710, 7947, 8830, 8995, 10794, 11565, 12362, 13245, 15894, 16191, 17990, 18543, 23130, 26490, 26985, 30905, 32382, 37086, 39735, 53970, 55629, 61810, 79470, 80955, 92715, 111258, 161910, 185430, 226931, 278145, 453862, 556290, 680793, 1134655, 1361586, 1588517, 2042379, 2269310, 3177034, 3403965, 4084758, 4765551, 6807930, 7942585, 9531102, 10211895, 14296653, 15885170, 20423790, 23827755, 28593306, 47655510, 71483265, 142966530]

約数ペア:

[(1, 142966530), (2, 71483265), (3, 47655510), (5, 28593306), (6, 23827755), (7, 20423790), (9, 15885170), (10, 14296653), (14, 10211895), (15, 9531102), (18, 7942585), (21, 6807930), (30, 4765551), (35, 4084758), (42, 3403965), (45, 3177034), (63, 2269310), (70, 2042379), (90, 1588517), (105, 1361586), (126, 1134655), (210, 680793), (257, 556290), (315, 453862), (514, 278145), (630, 226931), (771, 185430), (883, 161910), (1285, 111258), (1542, 92715), (1766, 80955), (1799, 79470), (2313, 61810), (2570, 55629), (2649, 53970), (3598, 39735), (3855, 37086), (4415, 32382), (4626, 30905), (5298, 26985), (5397, 26490), (6181, 23130), (7710, 18543), (7947, 17990), (8830, 16191), (8995, 15894), (10794, 13245), (11565, 12362)]