1228237010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{122701}}^1$

素因数の和:122739

約数の個数: 64

約数和(自身を含む): 2968406784

約数和(自身を除く): 1740169774

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 122701, 245402, 613505, 858907, 1227010, 1349711, 1595113, 1717814, 2699422, 3190226, 4294535, 6748555, 7975565, 8589070, 9447977, 11165791, 13497110, 15951130, 17546243, 18895954, 22331582, 35092486, 47239885, 55828955, 87731215, 94479770, 111657910, 122823701, 175462430, 245647402, 614118505, 1228237010]

約数ペア:

[(1, 1228237010), (2, 614118505), (5, 245647402), (7, 175462430), (10, 122823701), (11, 111657910), (13, 94479770), (14, 87731215), (22, 55828955), (26, 47239885), (35, 35092486), (55, 22331582), (65, 18895954), (70, 17546243), (77, 15951130), (91, 13497110), (110, 11165791), (130, 9447977), (143, 8589070), (154, 7975565), (182, 6748555), (286, 4294535), (385, 3190226), (455, 2699422), (715, 1717814), (770, 1595113), (910, 1349711), (1001, 1227010), (1430, 858907), (2002, 613505), (5005, 245402), (10010, 122701)]