16139460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15852

約数の個数: 48

約数和(自身を含む): 47851776

約数和(自身を除く): 31712316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15823, 31646, 47469, 63292, 79115, 94938, 158230, 189876, 237345, 268991, 316460, 474690, 537982, 806973, 949380, 1075964, 1344955, 1613946, 2689910, 3227892, 4034865, 5379820, 8069730, 16139460]

約数ペア:

[(1, 16139460), (2, 8069730), (3, 5379820), (4, 4034865), (5, 3227892), (6, 2689910), (10, 1613946), (12, 1344955), (15, 1075964), (17, 949380), (20, 806973), (30, 537982), (34, 474690), (51, 316460), (60, 268991), (68, 237345), (85, 189876), (102, 158230), (170, 94938), (204, 79115), (255, 63292), (340, 47469), (510, 31646), (1020, 15823)]