142380570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 349971840

約数和(自身を除く): 207591270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 257, 295, 313, 354, 514, 590, 626, 771, 885, 939, 1285, 1542, 1565, 1770, 1878, 2570, 3130, 3855, 4695, 7710, 9390, 15163, 18467, 30326, 36934, 45489, 55401, 75815, 80441, 90978, 92335, 110802, 151630, 160882, 184670, 227445, 241323, 277005, 402205, 454890, 482646, 554010, 804410, 1206615, 2413230, 4746019, 9492038, 14238057, 23730095, 28476114, 47460190, 71190285, 142380570]

約数ペア:

[(1, 142380570), (2, 71190285), (3, 47460190), (5, 28476114), (6, 23730095), (10, 14238057), (15, 9492038), (30, 4746019), (59, 2413230), (118, 1206615), (177, 804410), (257, 554010), (295, 482646), (313, 454890), (354, 402205), (514, 277005), (590, 241323), (626, 227445), (771, 184670), (885, 160882), (939, 151630), (1285, 110802), (1542, 92335), (1565, 90978), (1770, 80441), (1878, 75815), (2570, 55401), (3130, 45489), (3855, 36934), (4695, 30326), (7710, 18467), (9390, 15163)]