57455730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 156423960

約数和(自身を除く): 98968230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 797, 801, 810, 890, 1335, 1594, 1602, 2391, 2403, 2670, 3985, 4005, 4782, 4806, 7173, 7209, 7970, 8010, 11955, 12015, 14346, 14418, 21519, 23910, 24030, 35865, 36045, 43038, 64557, 70933, 71730, 72090, 107595, 129114, 141866, 212799, 215190, 322785, 354665, 425598, 638397, 645570, 709330, 1063995, 1276794, 1915191, 2127990, 3191985, 3830382, 5745573, 6383970, 9575955, 11491146, 19151910, 28727865, 57455730]

約数ペア:

[(1, 57455730), (2, 28727865), (3, 19151910), (5, 11491146), (6, 9575955), (9, 6383970), (10, 5745573), (15, 3830382), (18, 3191985), (27, 2127990), (30, 1915191), (45, 1276794), (54, 1063995), (81, 709330), (89, 645570), (90, 638397), (135, 425598), (162, 354665), (178, 322785), (267, 215190), (270, 212799), (405, 141866), (445, 129114), (534, 107595), (797, 72090), (801, 71730), (810, 70933), (890, 64557), (1335, 43038), (1594, 36045), (1602, 35865), (2391, 24030), (2403, 23910), (2670, 21519), (3985, 14418), (4005, 14346), (4782, 12015), (4806, 11955), (7173, 8010), (7209, 7970)]