12469770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 32596200

約数和(自身を除く): 20126430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 397, 698, 794, 1047, 1191, 1745, 1985, 2094, 2382, 3141, 3490, 3573, 3970, 5235, 5955, 6282, 7146, 10470, 11910, 15705, 17865, 31410, 35730, 138553, 277106, 415659, 692765, 831318, 1246977, 1385530, 2078295, 2493954, 4156590, 6234885, 12469770]

約数ペア:

[(1, 12469770), (2, 6234885), (3, 4156590), (5, 2493954), (6, 2078295), (9, 1385530), (10, 1246977), (15, 831318), (18, 692765), (30, 415659), (45, 277106), (90, 138553), (349, 35730), (397, 31410), (698, 17865), (794, 15705), (1047, 11910), (1191, 10470), (1745, 7146), (1985, 6282), (2094, 5955), (2382, 5235), (3141, 3970), (3490, 3573)]