30661950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18583}}^1$

素因数の和:18609

約数の個数: 48

約数和(自身を含む): 82958976

約数和(自身を除く): 52297026

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 18583, 37166, 55749, 92915, 111498, 185830, 204413, 278745, 408826, 464575, 557490, 613239, 929150, 1022065, 1226478, 1393725, 2044130, 2787450, 3066195, 5110325, 6132390, 10220650, 15330975, 30661950]

約数ペア:

[(1, 30661950), (2, 15330975), (3, 10220650), (5, 6132390), (6, 5110325), (10, 3066195), (11, 2787450), (15, 2044130), (22, 1393725), (25, 1226478), (30, 1022065), (33, 929150), (50, 613239), (55, 557490), (66, 464575), (75, 408826), (110, 278745), (150, 204413), (165, 185830), (275, 111498), (330, 92915), (550, 55749), (825, 37166), (1650, 18583)]