248813730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 713276928

約数和(自身を除く): 464463198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 110, 165, 194, 198, 291, 330, 485, 495, 582, 873, 970, 990, 1067, 1455, 1746, 2134, 2591, 2910, 3201, 4365, 5182, 5335, 6402, 7773, 8730, 9603, 10670, 12955, 15546, 16005, 19206, 23319, 25910, 28501, 32010, 38865, 46638, 48015, 57002, 77730, 85503, 96030, 116595, 142505, 171006, 233190, 251327, 256509, 285010, 427515, 502654, 513018, 753981, 855030, 1256635, 1282545, 1507962, 2261943, 2513270, 2565090, 2764597, 3769905, 4523886, 5529194, 7539810, 8293791, 11309715, 13822985, 16587582, 22619430, 24881373, 27645970, 41468955, 49762746, 82937910, 124406865, 248813730]

約数ペア:

[(1, 248813730), (2, 124406865), (3, 82937910), (5, 49762746), (6, 41468955), (9, 27645970), (10, 24881373), (11, 22619430), (15, 16587582), (18, 13822985), (22, 11309715), (30, 8293791), (33, 7539810), (45, 5529194), (55, 4523886), (66, 3769905), (90, 2764597), (97, 2565090), (99, 2513270), (110, 2261943), (165, 1507962), (194, 1282545), (198, 1256635), (291, 855030), (330, 753981), (485, 513018), (495, 502654), (582, 427515), (873, 285010), (970, 256509), (990, 251327), (1067, 233190), (1455, 171006), (1746, 142505), (2134, 116595), (2591, 96030), (2910, 85503), (3201, 77730), (4365, 57002), (5182, 48015), (5335, 46638), (6402, 38865), (7773, 32010), (8730, 28501), (9603, 25910), (10670, 23319), (12955, 19206), (15546, 16005)]