15623930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 32676480

約数和(自身を除く): 17052550

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3659, 4270, 7318, 18295, 25613, 36590, 51226, 128065, 223199, 256130, 446398, 1115995, 1562393, 2231990, 3124786, 7811965, 15623930]

約数ペア:

[(1, 15623930), (2, 7811965), (5, 3124786), (7, 2231990), (10, 1562393), (14, 1115995), (35, 446398), (61, 256130), (70, 223199), (122, 128065), (305, 51226), (427, 36590), (610, 25613), (854, 18295), (2135, 7318), (3659, 4270)]