6458148.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 42152010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1259, 1342, 1830, 2013, 2518, 3355, 3777, 4026, 6295, 6710, 7554, 10065, 12590, 13849, 18885, 20130, 27698, 37770, 41547, 69245, 76799, 83094, 138490, 153598, 207735, 230397, 383995, 415470, 460794, 767990, 844789, 1151985, 1689578, 2303970, 2534367, 4223945, 5068734, 8447890, 12671835, 25343670]

約数ペア:

[(1, 25343670), (2, 12671835), (3, 8447890), (5, 5068734), (6, 4223945), (10, 2534367), (11, 2303970), (15, 1689578), (22, 1151985), (30, 844789), (33, 767990), (55, 460794), (61, 415470), (66, 383995), (110, 230397), (122, 207735), (165, 153598), (183, 138490), (305, 83094), (330, 76799), (366, 69245), (610, 41547), (671, 37770), (915, 27698), (1259, 20130), (1342, 18885), (1830, 13849), (2013, 12590), (2518, 10065), (3355, 7554), (3777, 6710), (4026, 6295)]