102938520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857821}}^1$

素因数の和:857835

約数の個数: 32

約数和(自身を含む): 308815920

約数和(自身を除く): 205877400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857821, 1715642, 2573463, 3431284, 4289105, 5146926, 6862568, 8578210, 10293852, 12867315, 17156420, 20587704, 25734630, 34312840, 51469260, 102938520]

約数ペア:

[(1, 102938520), (2, 51469260), (3, 34312840), (4, 25734630), (5, 20587704), (6, 17156420), (8, 12867315), (10, 10293852), (12, 8578210), (15, 6862568), (20, 5146926), (24, 4289105), (30, 3431284), (40, 2573463), (60, 1715642), (120, 857821)]