613957140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14153}}^1$

素因数の和:14409

約数の個数: 72

約数和(自身を含む): 1870196328

約数和(自身を除く): 1256239188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 7230, 8676, 10845, 14153, 14460, 21690, 28306, 42459, 43380, 56612, 70765, 84918, 127377, 141530, 169836, 212295, 254754, 283060, 424590, 509508, 636885, 849180, 1273770, 2547540, 3410873, 6821746, 10232619, 13643492, 17054365, 20465238, 30697857, 34108730, 40930476, 51163095, 61395714, 68217460, 102326190, 122791428, 153489285, 204652380, 306978570, 613957140]

約数ペア:

[(1, 613957140), (2, 306978570), (3, 204652380), (4, 153489285), (5, 122791428), (6, 102326190), (9, 68217460), (10, 61395714), (12, 51163095), (15, 40930476), (18, 34108730), (20, 30697857), (30, 20465238), (36, 17054365), (45, 13643492), (60, 10232619), (90, 6821746), (180, 3410873), (241, 2547540), (482, 1273770), (723, 849180), (964, 636885), (1205, 509508), (1446, 424590), (2169, 283060), (2410, 254754), (2892, 212295), (3615, 169836), (4338, 141530), (4820, 127377), (7230, 84918), (8676, 70765), (10845, 56612), (14153, 43380), (14460, 42459), (21690, 28306)]