2912696930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{33391}}^1$

素因数の和:33483

約数の個数: 64

約数和(自身を含む): 6260599296

約数和(自身を除く): 3347902366

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 715, 793, 1342, 1430, 1586, 3355, 3965, 6710, 7930, 8723, 17446, 33391, 43615, 66782, 87230, 166955, 333910, 367301, 434083, 734602, 868166, 1836505, 2036851, 2170415, 3673010, 4073702, 4340830, 4774913, 9549826, 10184255, 20368510, 22405361, 23874565, 26479063, 44810722, 47749130, 52958126, 112026805, 132395315, 224053610, 264790630, 291269693, 582539386, 1456348465, 2912696930]

約数ペア:

[(1, 2912696930), (2, 1456348465), (5, 582539386), (10, 291269693), (11, 264790630), (13, 224053610), (22, 132395315), (26, 112026805), (55, 52958126), (61, 47749130), (65, 44810722), (110, 26479063), (122, 23874565), (130, 22405361), (143, 20368510), (286, 10184255), (305, 9549826), (610, 4774913), (671, 4340830), (715, 4073702), (793, 3673010), (1342, 2170415), (1430, 2036851), (1586, 1836505), (3355, 868166), (3965, 734602), (6710, 434083), (7930, 367301), (8723, 333910), (17446, 166955), (33391, 87230), (43615, 66782)]