30934750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 72244224

約数和(自身を除く): 41309474

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1607, 1750, 1925, 2750, 3214, 3850, 8035, 9625, 11249, 16070, 17677, 19250, 22498, 35354, 40175, 56245, 80350, 88385, 112490, 123739, 176770, 200875, 247478, 281225, 401750, 441925, 562450, 618695, 883850, 1237390, 1406125, 2209625, 2812250, 3093475, 4419250, 6186950, 15467375, 30934750]

約数ペア:

[(1, 30934750), (2, 15467375), (5, 6186950), (7, 4419250), (10, 3093475), (11, 2812250), (14, 2209625), (22, 1406125), (25, 1237390), (35, 883850), (50, 618695), (55, 562450), (70, 441925), (77, 401750), (110, 281225), (125, 247478), (154, 200875), (175, 176770), (250, 123739), (275, 112490), (350, 88385), (385, 80350), (550, 56245), (770, 40175), (875, 35354), (1375, 22498), (1607, 19250), (1750, 17677), (1925, 16070), (2750, 11249), (3214, 9625), (3850, 8035)]