71931860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3633

約数の個数: 96

約数和(自身を含む): 202874112

約数和(自身を除く): 130942252

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 3593, 4004, 5005, 7186, 10010, 14372, 17965, 20020, 25151, 35930, 39523, 46709, 50302, 71860, 79046, 93418, 100604, 125755, 158092, 186836, 197615, 233545, 251510, 276661, 326963, 395230, 467090, 503020, 513799, 553322, 653926, 790460, 934180, 1027598, 1106644, 1307852, 1383305, 1634815, 2055196, 2568995, 2766610, 3269630, 3596593, 5137990, 5533220, 6539260, 7193186, 10275980, 14386372, 17982965, 35965930, 71931860]

約数ペア:

[(1, 71931860), (2, 35965930), (4, 17982965), (5, 14386372), (7, 10275980), (10, 7193186), (11, 6539260), (13, 5533220), (14, 5137990), (20, 3596593), (22, 3269630), (26, 2766610), (28, 2568995), (35, 2055196), (44, 1634815), (52, 1383305), (55, 1307852), (65, 1106644), (70, 1027598), (77, 934180), (91, 790460), (110, 653926), (130, 553322), (140, 513799), (143, 503020), (154, 467090), (182, 395230), (220, 326963), (260, 276661), (286, 251510), (308, 233545), (364, 197615), (385, 186836), (455, 158092), (572, 125755), (715, 100604), (770, 93418), (910, 79046), (1001, 71860), (1430, 50302), (1540, 46709), (1820, 39523), (2002, 35930), (2860, 25151), (3593, 20020), (4004, 17965), (5005, 14372), (7186, 10010)]