138628170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26107}}^1$

素因数の和:26179

約数の個数: 48

約数和(自身を含む): 366556320

約数和(自身を除く): 227928150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 26107, 52214, 78321, 130535, 156642, 234963, 261070, 391605, 469926, 783210, 1174815, 1540313, 2349630, 3080626, 4620939, 7701565, 9241878, 13862817, 15403130, 23104695, 27725634, 46209390, 69314085, 138628170]

約数ペア:

[(1, 138628170), (2, 69314085), (3, 46209390), (5, 27725634), (6, 23104695), (9, 15403130), (10, 13862817), (15, 9241878), (18, 7701565), (30, 4620939), (45, 3080626), (59, 2349630), (90, 1540313), (118, 1174815), (177, 783210), (295, 469926), (354, 391605), (531, 261070), (590, 234963), (885, 156642), (1062, 130535), (1770, 78321), (2655, 52214), (5310, 26107)]