30291226440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2315843}}^1$

素因数の和:2315966

約数の個数: 64

約数和(自身を含む): 91707422400

約数和(自身を除く): 61416195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 2315843, 4631686, 6947529, 9263372, 11579215, 13895058, 18526744, 23158430, 27790116, 34737645, 46316860, 55580232, 69475290, 92633720, 138950580, 252426887, 277901160, 504853774, 757280661, 1009707548, 1262134435, 1514561322, 2019415096, 2524268870, 3029122644, 3786403305, 5048537740, 6058245288, 7572806610, 10097075480, 15145613220, 30291226440]

約数ペア:

[(1, 30291226440), (2, 15145613220), (3, 10097075480), (4, 7572806610), (5, 6058245288), (6, 5048537740), (8, 3786403305), (10, 3029122644), (12, 2524268870), (15, 2019415096), (20, 1514561322), (24, 1262134435), (30, 1009707548), (40, 757280661), (60, 504853774), (109, 277901160), (120, 252426887), (218, 138950580), (327, 92633720), (436, 69475290), (545, 55580232), (654, 46316860), (872, 34737645), (1090, 27790116), (1308, 23158430), (1635, 18526744), (2180, 13895058), (2616, 11579215), (3270, 9263372), (4360, 6947529), (6540, 4631686), (13080, 2315843)]