71946630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12715

約数の個数: 80

約数和(自身を含む): 221110560

約数和(自身を除く): 149163930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12689, 25378, 38067, 63445, 76134, 88823, 114201, 126890, 177646, 190335, 228402, 266469, 342603, 380670, 444115, 532938, 571005, 685206, 799407, 888230, 1027809, 1142010, 1332345, 1598814, 1713015, 2055618, 2398221, 2664690, 3426030, 3997035, 4796442, 5139045, 7194663, 7994070, 10278090, 11991105, 14389326, 23982210, 35973315, 71946630]

約数ペア:

[(1, 71946630), (2, 35973315), (3, 23982210), (5, 14389326), (6, 11991105), (7, 10278090), (9, 7994070), (10, 7194663), (14, 5139045), (15, 4796442), (18, 3997035), (21, 3426030), (27, 2664690), (30, 2398221), (35, 2055618), (42, 1713015), (45, 1598814), (54, 1332345), (63, 1142010), (70, 1027809), (81, 888230), (90, 799407), (105, 685206), (126, 571005), (135, 532938), (162, 444115), (189, 380670), (210, 342603), (270, 266469), (315, 228402), (378, 190335), (405, 177646), (567, 126890), (630, 114201), (810, 88823), (945, 76134), (1134, 63445), (1890, 38067), (2835, 25378), (5670, 12689)]