30609514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 51120720

約数和(自身を除く): 20511206

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 229, 458, 689, 1261, 1378, 2522, 2977, 5141, 5954, 10282, 12137, 22213, 24274, 44426, 66833, 133666, 157781, 288769, 315562, 577538, 1177289, 2354578, 15304757, 30609514]

約数ペア:

[(1, 30609514), (2, 15304757), (13, 2354578), (26, 1177289), (53, 577538), (97, 315562), (106, 288769), (194, 157781), (229, 133666), (458, 66833), (689, 44426), (1261, 24274), (1378, 22213), (2522, 12137), (2977, 10282), (5141, 5954)]