201730590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3391}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 525447936

約数和(自身を除く): 323717346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 3305, 3391, 3966, 5949, 6610, 6782, 9915, 10173, 11898, 16955, 19830, 20346, 29745, 30519, 33910, 50865, 59490, 61038, 101730, 152595, 305190, 2241451, 4482902, 6724353, 11207255, 13448706, 20173059, 22414510, 33621765, 40346118, 67243530, 100865295, 201730590]

約数ペア:

[(1, 201730590), (2, 100865295), (3, 67243530), (5, 40346118), (6, 33621765), (9, 22414510), (10, 20173059), (15, 13448706), (18, 11207255), (30, 6724353), (45, 4482902), (90, 2241451), (661, 305190), (1322, 152595), (1983, 101730), (3305, 61038), (3391, 59490), (3966, 50865), (5949, 33910), (6610, 30519), (6782, 29745), (9915, 20346), (10173, 19830), (11898, 16955)]