27276340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 71791272

約数和(自身を除く): 44514932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2141, 2548, 3185, 4282, 6370, 8564, 10705, 12740, 14987, 21410, 27833, 29974, 42820, 55666, 59948, 74935, 104909, 111332, 139165, 149870, 194831, 209818, 278330, 299740, 389662, 419636, 524545, 556660, 779324, 974155, 1049090, 1363817, 1948310, 2098180, 2727634, 3896620, 5455268, 6819085, 13638170, 27276340]

約数ペア:

[(1, 27276340), (2, 13638170), (4, 6819085), (5, 5455268), (7, 3896620), (10, 2727634), (13, 2098180), (14, 1948310), (20, 1363817), (26, 1049090), (28, 974155), (35, 779324), (49, 556660), (52, 524545), (65, 419636), (70, 389662), (91, 299740), (98, 278330), (130, 209818), (140, 194831), (182, 149870), (196, 139165), (245, 111332), (260, 104909), (364, 74935), (455, 59948), (490, 55666), (637, 42820), (910, 29974), (980, 27833), (1274, 21410), (1820, 14987), (2141, 12740), (2548, 10705), (3185, 8564), (4282, 6370)]