68440590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12889}}^1$

素因数の和:12961

約数の個数: 48

約数和(自身を含む): 180975600

約数和(自身を除く): 112535010

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, 12889, 25778, 38667, 64445, 77334, 116001, 128890, 193335, 232002, 386670, 580005, 760451, 1160010, 1520902, 2281353, 3802255, 4562706, 6844059, 7604510, 11406765, 13688118, 22813530, 34220295, 68440590]

約数ペア:

[(1, 68440590), (2, 34220295), (3, 22813530), (5, 13688118), (6, 11406765), (9, 7604510), (10, 6844059), (15, 4562706), (18, 3802255), (30, 2281353), (45, 1520902), (59, 1160010), (90, 760451), (118, 580005), (177, 386670), (295, 232002), (354, 193335), (531, 128890), (590, 116001), (885, 77334), (1062, 64445), (1770, 38667), (2655, 25778), (5310, 12889)]