76471890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 202366080

約数和(自身を除く): 125894190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 165, 194, 291, 330, 485, 582, 970, 1067, 1455, 2134, 2389, 2910, 3201, 4778, 5335, 6402, 7167, 10670, 11945, 14334, 16005, 23890, 26279, 32010, 35835, 52558, 71670, 78837, 131395, 157674, 231733, 262790, 394185, 463466, 695199, 788370, 1158665, 1390398, 2317330, 2549063, 3475995, 5098126, 6951990, 7647189, 12745315, 15294378, 25490630, 38235945, 76471890]

約数ペア:

[(1, 76471890), (2, 38235945), (3, 25490630), (5, 15294378), (6, 12745315), (10, 7647189), (11, 6951990), (15, 5098126), (22, 3475995), (30, 2549063), (33, 2317330), (55, 1390398), (66, 1158665), (97, 788370), (110, 695199), (165, 463466), (194, 394185), (291, 262790), (330, 231733), (485, 157674), (582, 131395), (970, 78837), (1067, 71670), (1455, 52558), (2134, 35835), (2389, 32010), (2910, 26279), (3201, 23890), (4778, 16005), (5335, 14334), (6402, 11945), (7167, 10670)]