220121670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^2\times {\mathrm{229}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 533579760

約数和(自身を除く): 313458090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 229, 358, 458, 537, 687, 895, 1074, 1145, 1374, 1790, 2290, 2685, 3435, 5370, 6870, 32041, 40991, 64082, 81982, 96123, 122973, 160205, 192246, 204955, 245946, 320410, 409910, 480615, 614865, 961230, 1229730, 7337389, 14674778, 22012167, 36686945, 44024334, 73373890, 110060835, 220121670]

約数ペア:

[(1, 220121670), (2, 110060835), (3, 73373890), (5, 44024334), (6, 36686945), (10, 22012167), (15, 14674778), (30, 7337389), (179, 1229730), (229, 961230), (358, 614865), (458, 480615), (537, 409910), (687, 320410), (895, 245946), (1074, 204955), (1145, 192246), (1374, 160205), (1790, 122973), (2290, 96123), (2685, 81982), (3435, 64082), (5370, 40991), (6870, 32041)]