2155114980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{292021}}^1$

素因数の和:292077

約数の個数: 72

約数和(自身を含む): 6696648504

約数和(自身を除く): 4541533524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 292021, 584042, 876063, 1168084, 1460105, 1752126, 2628189, 2920210, 3504252, 4380315, 5256378, 5840420, 8760630, 10512756, 11972861, 13140945, 17521260, 23945722, 26281890, 35918583, 47891444, 52563780, 59864305, 71837166, 107755749, 119728610, 143674332, 179592915, 215511498, 239457220, 359185830, 431022996, 538778745, 718371660, 1077557490, 2155114980]

約数ペア:

[(1, 2155114980), (2, 1077557490), (3, 718371660), (4, 538778745), (5, 431022996), (6, 359185830), (9, 239457220), (10, 215511498), (12, 179592915), (15, 143674332), (18, 119728610), (20, 107755749), (30, 71837166), (36, 59864305), (41, 52563780), (45, 47891444), (60, 35918583), (82, 26281890), (90, 23945722), (123, 17521260), (164, 13140945), (180, 11972861), (205, 10512756), (246, 8760630), (369, 5840420), (410, 5256378), (492, 4380315), (615, 3504252), (738, 2920210), (820, 2628189), (1230, 1752126), (1476, 1460105), (1845, 1168084), (2460, 876063), (3690, 584042), (7380, 292021)]