4640349780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2343611}}^1$

素因数の和:2343637

約数の個数: 72

約数和(自身を含む): 15355345824

約数和(自身を除く): 10714996044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2343611, 4687222, 7030833, 9374444, 11718055, 14061666, 21092499, 23436110, 25779721, 28123332, 35154165, 42184998, 46872220, 51559442, 70308330, 77339163, 84369996, 103118884, 105462495, 128898605, 140616660, 154678326, 210924990, 232017489, 257797210, 309356652, 386695815, 421849980, 464034978, 515594420, 773391630, 928069956, 1160087445, 1546783260, 2320174890, 4640349780]

約数ペア:

[(1, 4640349780), (2, 2320174890), (3, 1546783260), (4, 1160087445), (5, 928069956), (6, 773391630), (9, 515594420), (10, 464034978), (11, 421849980), (12, 386695815), (15, 309356652), (18, 257797210), (20, 232017489), (22, 210924990), (30, 154678326), (33, 140616660), (36, 128898605), (44, 105462495), (45, 103118884), (55, 84369996), (60, 77339163), (66, 70308330), (90, 51559442), (99, 46872220), (110, 42184998), (132, 35154165), (165, 28123332), (180, 25779721), (198, 23436110), (220, 21092499), (330, 14061666), (396, 11718055), (495, 9374444), (660, 7030833), (990, 4687222), (1980, 2343611)]