61561110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6909

約数の個数: 64

約数和(自身を含む): 166053888

約数和(自身を除く): 104492778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 6863, 8970, 13726, 20589, 34315, 41178, 68630, 89219, 102945, 157849, 178438, 205890, 267657, 315698, 446095, 473547, 535314, 789245, 892190, 947094, 1338285, 1578490, 2052037, 2367735, 2676570, 4104074, 4735470, 6156111, 10260185, 12312222, 20520370, 30780555, 61561110]

約数ペア:

[(1, 61561110), (2, 30780555), (3, 20520370), (5, 12312222), (6, 10260185), (10, 6156111), (13, 4735470), (15, 4104074), (23, 2676570), (26, 2367735), (30, 2052037), (39, 1578490), (46, 1338285), (65, 947094), (69, 892190), (78, 789245), (115, 535314), (130, 473547), (138, 446095), (195, 315698), (230, 267657), (299, 205890), (345, 178438), (390, 157849), (598, 102945), (690, 89219), (897, 68630), (1495, 41178), (1794, 34315), (2990, 20589), (4485, 13726), (6863, 8970)]