30461700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 89681760

約数和(自身を除く): 59220060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1721, 1770, 2950, 3442, 3540, 4425, 5163, 5900, 6884, 8605, 8850, 10326, 17210, 17700, 20652, 25815, 34420, 43025, 51630, 86050, 101539, 103260, 129075, 172100, 203078, 258150, 304617, 406156, 507695, 516300, 609234, 1015390, 1218468, 1523085, 2030780, 2538475, 3046170, 5076950, 6092340, 7615425, 10153900, 15230850, 30461700]

約数ペア:

[(1, 30461700), (2, 15230850), (3, 10153900), (4, 7615425), (5, 6092340), (6, 5076950), (10, 3046170), (12, 2538475), (15, 2030780), (20, 1523085), (25, 1218468), (30, 1015390), (50, 609234), (59, 516300), (60, 507695), (75, 406156), (100, 304617), (118, 258150), (150, 203078), (177, 172100), (236, 129075), (295, 103260), (300, 101539), (354, 86050), (590, 51630), (708, 43025), (885, 34420), (1180, 25815), (1475, 20652), (1721, 17700), (1770, 17210), (2950, 10326), (3442, 8850), (3540, 8605), (4425, 6884), (5163, 5900)]