83239710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 204595200

約数和(自身を除く): 121355490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 191, 199, 219, 365, 382, 398, 438, 573, 597, 730, 955, 995, 1095, 1146, 1194, 1910, 1990, 2190, 2865, 2985, 5730, 5970, 13943, 14527, 27886, 29054, 38009, 41829, 43581, 69715, 72635, 76018, 83658, 87162, 114027, 139430, 145270, 190045, 209145, 217905, 228054, 380090, 418290, 435810, 570135, 1140270, 2774657, 5549314, 8323971, 13873285, 16647942, 27746570, 41619855, 83239710]

約数ペア:

[(1, 83239710), (2, 41619855), (3, 27746570), (5, 16647942), (6, 13873285), (10, 8323971), (15, 5549314), (30, 2774657), (73, 1140270), (146, 570135), (191, 435810), (199, 418290), (219, 380090), (365, 228054), (382, 217905), (398, 209145), (438, 190045), (573, 145270), (597, 139430), (730, 114027), (955, 87162), (995, 83658), (1095, 76018), (1146, 72635), (1194, 69715), (1910, 43581), (1990, 41829), (2190, 38009), (2865, 29054), (2985, 27886), (5730, 14527), (5970, 13943)]