30930880

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 74230992

約数和(自身を除く): 43300112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 593, 652, 815, 1186, 1304, 1630, 2372, 2608, 2965, 3260, 4744, 5216, 5930, 6520, 9488, 10432, 11860, 13040, 18976, 23720, 26080, 37952, 47440, 52160, 94880, 96659, 189760, 193318, 386636, 483295, 773272, 966590, 1546544, 1933180, 3093088, 3866360, 6186176, 7732720, 15465440, 30930880]

約数ペア:

[(1, 30930880), (2, 15465440), (4, 7732720), (5, 6186176), (8, 3866360), (10, 3093088), (16, 1933180), (20, 1546544), (32, 966590), (40, 773272), (64, 483295), (80, 386636), (160, 193318), (163, 189760), (320, 96659), (326, 94880), (593, 52160), (652, 47440), (815, 37952), (1186, 26080), (1304, 23720), (1630, 18976), (2372, 13040), (2608, 11860), (2965, 10432), (3260, 9488), (4744, 6520), (5216, 5930)]